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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AssetsAbstract" xml:lang="en-US">Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AssetsAbstract" xlink:to="label_us-gaap_AssetsAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="locator_us-gaap_AssetsCurrentAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AssetsCurrentAbstract" xml:lang="en-US">Current Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AssetsCurrentAbstract" xlink:to="label_us-gaap_AssetsCurrentAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="locator_us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_CashAndCashEquivalentsAtCarryingValue" xml:lang="en-US">Cash</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="label_us-gaap_CashAndCashEquivalentsAtCarryingValue" xml:lang="en-US">Cash, Beginning of Period</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="label_us-gaap_CashAndCashEquivalentsAtCarryingValue" xml:lang="en-US">Cash, End of Period</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="label_us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="locator_us-gaap_AccountsReceivableNetCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AccountsReceivableNetCurrent" xml:lang="en-US">Accounts receivable, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AccountsReceivableNetCurrent" xlink:to="label_us-gaap_AccountsReceivableNetCurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InventoryNet" xlink:label="locator_us-gaap_InventoryNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_InventoryNet" xml:lang="en-US">Inventories, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_InventoryNet" xlink:to="label_us-gaap_InventoryNet"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PrepaidExpenseCurrent" xlink:label="locator_us-gaap_PrepaidExpenseCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PrepaidExpenseCurrent" xml:lang="en-US">Prepaid and other current assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PrepaidExpenseCurrent" xlink:to="label_us-gaap_PrepaidExpenseCurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="locator_us-gaap_AssetsCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_AssetsCurrent" xml:lang="en-US">Total Current Assets</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AssetsCurrent" xml:lang="en-US">Assets, Current</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AssetsCurrent" xlink:to="label_us-gaap_AssetsCurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="locator_us-gaap_PropertyPlantAndEquipmentNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PropertyPlantAndEquipmentNet" xml:lang="en-US">Property and Equipment, net (Note 2)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_PropertyPlantAndEquipmentNet" xml:lang="en-US">Property and equipment, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PropertyPlantAndEquipmentNet" xlink:to="label_us-gaap_PropertyPlantAndEquipmentNet"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="locator_us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FiniteLivedIntangibleAssetsNet" xml:lang="en-US">Intangibles, net (Notes 1 and 12)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_FiniteLivedIntangibleAssetsNet" xml:lang="en-US">Net Book Value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FiniteLivedIntangibleAssetsNet" xlink:to="label_us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Goodwill" xlink:label="locator_us-gaap_Goodwill"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_Goodwill" xml:lang="en-US">Goodwill (Notes 1 and 12)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_Goodwill" xml:lang="en-US">Goodwill</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_Goodwill" xlink:to="label_us-gaap_Goodwill"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="locator_us-gaap_OperatingLeaseRightOfUseAsset"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_OperatingLeaseRightOfUseAsset" xml:lang="en-US">Operating Right of Use Assets (Notes 1 and 7)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_OperatingLeaseRightOfUseAsset" xml:lang="en-US">Operating right of use assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_OperatingLeaseRightOfUseAsset" xlink:to="label_us-gaap_OperatingLeaseRightOfUseAsset"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Assets" xlink:label="locator_us-gaap_Assets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_Assets" xml:lang="en-US">Total Assets</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_Assets" xml:lang="en-US">Assets [Default Label]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_Assets" xlink:to="label_us-gaap_Assets"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="locator_us-gaap_LiabilitiesAndStockholdersEquityAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LiabilitiesAndStockholdersEquityAbstract" xml:lang="en-US">Liabilities and Stockholders' Deficit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:to="label_us-gaap_LiabilitiesAndStockholdersEquityAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="locator_us-gaap_LiabilitiesCurrentAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LiabilitiesCurrentAbstract" xml:lang="en-US">Current Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LiabilitiesCurrentAbstract" xlink:to="label_us-gaap_LiabilitiesCurrentAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LinesOfCreditCurrent" xlink:label="locator_us-gaap_LinesOfCreditCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LinesOfCreditCurrent" xml:lang="en-US">Line of credit (Note 3)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LinesOfCreditCurrent" xlink:to="label_us-gaap_LinesOfCreditCurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConvertibleNotesPayableCurrent" xlink:label="locator_us-gaap_ConvertibleNotesPayableCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ConvertibleNotesPayableCurrent" xml:lang="en-US">Convertible notes payable, net of discount (Note 4)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_ConvertibleNotesPayableCurrent" xml:lang="en-US">Current Portion of Convertible Notes Payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ConvertibleNotesPayableCurrent" xlink:to="label_us-gaap_ConvertibleNotesPayableCurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeLiabilitiesCurrent" xlink:label="locator_us-gaap_DerivativeLiabilitiesCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DerivativeLiabilitiesCurrent" xml:lang="en-US">Derivative liability, convertible debt features and warrants (Note 5)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="label_us-gaap_DerivativeLiabilitiesCurrent" xml:lang="en-US">Beginning balance</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="label_us-gaap_DerivativeLiabilitiesCurrent" xml:lang="en-US">Ending balance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DerivativeLiabilitiesCurrent" xlink:to="label_us-gaap_DerivativeLiabilitiesCurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNotesPayableCurrent" xlink:label="locator_us-gaap_OtherNotesPayableCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_OtherNotesPayableCurrent" xml:lang="en-US">Current portion of long term notes payable (Note 4)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_OtherNotesPayableCurrent" xlink:to="label_us-gaap_OtherNotesPayableCurrent"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_AccruedLegalSettlementPayableCurrent" xlink:label="locator_gaxy_AccruedLegalSettlementPayableCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_AccruedLegalSettlementPayableCurrent" xml:lang="en-US">Accrued settlement payable (Note 10)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_AccruedLegalSettlementPayableCurrent" xml:lang="en-US">Accrued legal settlement payable.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_AccruedLegalSettlementPayableCurrent" xlink:to="label_gaxy_AccruedLegalSettlementPayableCurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="locator_us-gaap_AccountsPayableCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AccountsPayableCurrent" xml:lang="en-US">Accounts payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AccountsPayableCurrent" xlink:to="label_us-gaap_AccountsPayableCurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="locator_us-gaap_AccruedLiabilitiesCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AccruedLiabilitiesCurrent" xml:lang="en-US">Accrued expenses</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_AccruedLiabilitiesCurrent" xml:lang="en-US">Accrued liability</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AccruedLiabilitiesCurrent" xlink:to="label_us-gaap_AccruedLiabilitiesCurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherShortTermBorrowings" xlink:label="locator_us-gaap_OtherShortTermBorrowings"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_OtherShortTermBorrowings" xml:lang="en-US">Advances from stockholders</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_OtherShortTermBorrowings" xlink:to="label_us-gaap_OtherShortTermBorrowings"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredRevenueCurrent" xlink:label="locator_us-gaap_DeferredRevenueCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DeferredRevenueCurrent" xml:lang="en-US">Deferred revenue</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DeferredRevenueCurrent" xlink:to="label_us-gaap_DeferredRevenueCurrent"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ShorttermVendorPayable" xlink:label="locator_gaxy_ShorttermVendorPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ShorttermVendorPayable" xml:lang="en-US">Short term vendor payable</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ShorttermVendorPayable" xml:lang="en-US">Short term vendor payable.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ShorttermVendorPayable" xlink:to="label_gaxy_ShorttermVendorPayable"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShortTermNonBankLoansAndNotesPayable" xlink:label="locator_us-gaap_ShortTermNonBankLoansAndNotesPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ShortTermNonBankLoansAndNotesPayable" xml:lang="en-US">Short term notes payable-related party (Note 6)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_ShortTermNonBankLoansAndNotesPayable" xml:lang="en-US">Current Portion of Related Party Notes Payable and Other Payables</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ShortTermNonBankLoansAndNotesPayable" xlink:to="label_us-gaap_ShortTermNonBankLoansAndNotesPayable"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="locator_us-gaap_LiabilitiesCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_LiabilitiesCurrent" xml:lang="en-US">Total Current Liabilities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LiabilitiesCurrent" xml:lang="en-US">Liabilities, Current</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LiabilitiesCurrent" xlink:to="label_us-gaap_LiabilitiesCurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="locator_us-gaap_LiabilitiesNoncurrentAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LiabilitiesNoncurrentAbstract" xml:lang="en-US">Noncurrent Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LiabilitiesNoncurrentAbstract" xlink:to="label_us-gaap_LiabilitiesNoncurrentAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesNoncurrent" xlink:label="locator_us-gaap_AccountsPayableAndAccruedLiabilitiesNoncurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AccountsPayableAndAccruedLiabilitiesNoncurrent" xml:lang="en-US">Long term portion of accounts payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AccountsPayableAndAccruedLiabilitiesNoncurrent" xlink:to="label_us-gaap_AccountsPayableAndAccruedLiabilitiesNoncurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NotesPayableRelatedPartiesNoncurrent" xlink:label="locator_us-gaap_NotesPayableRelatedPartiesNoncurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_NotesPayableRelatedPartiesNoncurrent" xml:lang="en-US">Long term portion of related party notes and payables (Note 6)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_NotesPayableRelatedPartiesNoncurrent" xml:lang="en-US">Long-term Portion of Related Party Notes Payable and Other Payables</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_NotesPayableRelatedPartiesNoncurrent" xlink:to="label_us-gaap_NotesPayableRelatedPartiesNoncurrent"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_AccruedLegalSettlementPayableNoncurrent" xlink:label="locator_gaxy_AccruedLegalSettlementPayableNoncurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_AccruedLegalSettlementPayableNoncurrent" xml:lang="en-US">Long term portion of accrued legal settlement payable (Note 10)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_AccruedLegalSettlementPayableNoncurrent" xml:lang="en-US">Long term portion of accrued legal settlement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_AccruedLegalSettlementPayableNoncurrent" xlink:to="label_gaxy_AccruedLegalSettlementPayableNoncurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NotesPayableToBankNoncurrent" xlink:label="locator_us-gaap_NotesPayableToBankNoncurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_NotesPayableToBankNoncurrent" xml:lang="en-US">Notes payable, less current portion (Note 4)</label>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_NotesPayableToBankNoncurrent" xlink:to="label_us-gaap_NotesPayableToBankNoncurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Liabilities" xlink:label="locator_us-gaap_Liabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_Liabilities" xml:lang="en-US">Total Liabilities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_Liabilities" xml:lang="en-US">Liabilities [Default Label]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_Liabilities" xlink:to="label_us-gaap_Liabilities"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="locator_us-gaap_StockholdersEquityAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StockholdersEquityAbstract" xml:lang="en-US">Stockholders' Deficit (Notes 1 and 8)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StockholdersEquityAbstract" xlink:to="label_us-gaap_StockholdersEquityAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockValue" xlink:label="locator_us-gaap_CommonStockValue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_CommonStockValue" xml:lang="en-US">Common stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_CommonStockValue" xlink:to="label_us-gaap_CommonStockValue"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="locator_us-gaap_PreferredStockValue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PreferredStockValue" xml:lang="en-US">Preferred stock-Series E, non-redeemable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PreferredStockValue" xlink:to="label_us-gaap_PreferredStockValue"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="locator_us-gaap_AdditionalPaidInCapital"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AdditionalPaidInCapital" xml:lang="en-US">Additional paid-in capital</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AdditionalPaidInCapital" xlink:to="label_us-gaap_AdditionalPaidInCapital"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="locator_us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_RetainedEarningsAccumulatedDeficit" xml:lang="en-US">Accumulated deficit</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_RetainedEarningsAccumulatedDeficit" xml:lang="en-US">Accumulated deficit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="label_us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="locator_us-gaap_StockholdersEquity"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_StockholdersEquity" xml:lang="en-US">Total Stockholders' Deficit</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="label_us-gaap_StockholdersEquity" xml:lang="en-US">Beginning Balance</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="label_us-gaap_StockholdersEquity" xml:lang="en-US">Ending Balance</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StockholdersEquity" xml:lang="en-US">Stockholders' Equity Attributable to Parent</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StockholdersEquity" xlink:to="label_us-gaap_StockholdersEquity"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="locator_us-gaap_LiabilitiesAndStockholdersEquity"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_LiabilitiesAndStockholdersEquity" xml:lang="en-US">Total Liabilities and Stockholders' Deficit</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LiabilitiesAndStockholdersEquity" xml:lang="en-US">Liabilities and Equity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="label_us-gaap_LiabilitiesAndStockholdersEquity"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="locator_us-gaap_IncomeStatementAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_IncomeStatementAbstract" xml:lang="en-US">Income Statement [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_IncomeStatementAbstract" xlink:to="label_us-gaap_IncomeStatementAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Revenues" xlink:label="locator_us-gaap_Revenues"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_Revenues" xml:lang="en-US">Revenues</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_Revenues" xlink:to="label_us-gaap_Revenues"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="locator_us-gaap_CostOfRevenue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_CostOfRevenue" xml:lang="en-US">Cost of Sales</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_CostOfRevenue" xlink:to="label_us-gaap_CostOfRevenue"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GrossProfit" xlink:label="locator_us-gaap_GrossProfit"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_GrossProfit" xml:lang="en-US">Gross Profit</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_GrossProfit" xml:lang="en-US">Gross Profit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_GrossProfit" xlink:to="label_us-gaap_GrossProfit"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseAbstract" xlink:label="locator_us-gaap_GeneralAndAdministrativeExpenseAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_GeneralAndAdministrativeExpenseAbstract" xml:lang="en-US">General and Administrative Expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_GeneralAndAdministrativeExpenseAbstract" xlink:to="label_us-gaap_GeneralAndAdministrativeExpenseAbstract"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_StockCompensationAndStockIssuedForServices" xlink:label="locator_gaxy_StockCompensationAndStockIssuedForServices"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_StockCompensationAndStockIssuedForServices" xml:lang="en-US">Stock compensation and stock issued for services</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_StockCompensationAndStockIssuedForServices" xml:lang="en-US">Stock compensation and stock issued for services.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_StockCompensationAndStockIssuedForServices" xlink:to="label_gaxy_StockCompensationAndStockIssuedForServices"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="locator_us-gaap_AssetImpairmentCharges"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AssetImpairmentCharges" xml:lang="en-US">Asset impairment expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AssetImpairmentCharges" xlink:to="label_us-gaap_AssetImpairmentCharges"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LitigationSettlementExpense" xlink:label="locator_us-gaap_LitigationSettlementExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LitigationSettlementExpense" xml:lang="en-US">Legal settlement expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LitigationSettlementExpense" xlink:to="label_us-gaap_LitigationSettlementExpense"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="locator_us-gaap_GeneralAndAdministrativeExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_GeneralAndAdministrativeExpense" xml:lang="en-US">General and administrative</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_GeneralAndAdministrativeExpense" xlink:to="label_us-gaap_GeneralAndAdministrativeExpense"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="locator_us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_SellingGeneralAndAdministrativeExpense" xml:lang="en-US">Total General and Administrative Expenses</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_SellingGeneralAndAdministrativeExpense" xml:lang="en-US">Selling, General and Administrative Expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_SellingGeneralAndAdministrativeExpense" xlink:to="label_us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="locator_us-gaap_OperatingIncomeLoss"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_OperatingIncomeLoss" xml:lang="en-US">Loss from Operations</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_OperatingIncomeLoss" xml:lang="en-US">Operating Income (Loss)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_OperatingIncomeLoss" xlink:to="label_us-gaap_OperatingIncomeLoss"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="locator_us-gaap_NonoperatingIncomeExpenseAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_NonoperatingIncomeExpenseAbstract" xml:lang="en-US">Other Income (Expense)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_NonoperatingIncomeExpenseAbstract" xlink:to="label_us-gaap_NonoperatingIncomeExpenseAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNonoperatingIncome" xlink:label="locator_us-gaap_OtherNonoperatingIncome"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_OtherNonoperatingIncome" xml:lang="en-US">Other income</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_OtherNonoperatingIncome" xlink:to="label_us-gaap_OtherNonoperatingIncome"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseAbstract" xlink:label="locator_us-gaap_OtherNonoperatingIncomeExpenseAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_OtherNonoperatingIncomeExpenseAbstract" xml:lang="en-US">Expenses related to convertible notes payable:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_OtherNonoperatingIncomeExpenseAbstract" xlink:to="label_us-gaap_OtherNonoperatingIncomeExpenseAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeGainLossOnDerivativeNet" xlink:label="locator_us-gaap_DerivativeGainLossOnDerivativeNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DerivativeGainLossOnDerivativeNet" xml:lang="en-US">Change in fair value of derivative liability</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DerivativeGainLossOnDerivativeNet" xlink:to="label_us-gaap_DerivativeGainLossOnDerivativeNet"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccretionExpense" xlink:label="locator_us-gaap_AccretionExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_AccretionExpense" xml:lang="en-US">Interest accretion</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AccretionExpense" xml:lang="en-US">Interest accretion</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AccretionExpense" xlink:to="label_us-gaap_AccretionExpense"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_InterestExpenseRelatedToPutPurchaseAgreement" xlink:label="locator_gaxy_InterestExpenseRelatedToPutPurchaseAgreement"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_gaxy_InterestExpenseRelatedToPutPurchaseAgreement" xml:lang="en-US">Interest expense related to Equity Purchase Agreement (Note 11)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_InterestExpenseRelatedToPutPurchaseAgreement" xml:lang="en-US">Interest expense related to Put Purchase Agreement.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_InterestExpenseRelatedToPutPurchaseAgreement" xml:lang="en-US">InterestExpenseRelatedToPutPurchaseAgreement</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_InterestExpenseRelatedToPutPurchaseAgreement" xlink:to="label_gaxy_InterestExpenseRelatedToPutPurchaseAgreement"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestExpense" xlink:label="locator_us-gaap_InterestExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_InterestExpense" xml:lang="en-US">Interest expense</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_InterestExpense" xml:lang="en-US">Interest Expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_InterestExpense" xlink:to="label_us-gaap_InterestExpense"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="locator_us-gaap_NonoperatingIncomeExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_NonoperatingIncomeExpense" xml:lang="en-US">Total Other Income (Expense)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_NonoperatingIncomeExpense" xml:lang="en-US">Nonoperating Income (Expense)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_NonoperatingIncomeExpense" xlink:to="label_us-gaap_NonoperatingIncomeExpense"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="locator_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xml:lang="en-US">Net Loss before Income Taxes</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xml:lang="en-US">Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="label_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="locator_us-gaap_IncomeTaxExpenseBenefit"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_IncomeTaxExpenseBenefit" xml:lang="en-US">Income taxes (Note 9)</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_IncomeTaxExpenseBenefit" xlink:to="label_us-gaap_IncomeTaxExpenseBenefit"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="locator_us-gaap_NetIncomeLoss"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_NetIncomeLoss" xml:lang="en-US">Net Loss</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_NetIncomeLoss" xml:lang="en-US">Consolidated net loss</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_NetIncomeLoss" xml:lang="en-US">Net loss</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_NetIncomeLoss" xlink:to="label_us-gaap_NetIncomeLoss"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted" xlink:label="locator_us-gaap_EarningsPerShareBasicAndDiluted"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_EarningsPerShareBasicAndDiluted" xml:lang="en-US">Net Basic and Fully Diluted Loss Per Share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_EarningsPerShareBasicAndDiluted" xlink:to="label_us-gaap_EarningsPerShareBasicAndDiluted"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:label="locator_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xml:lang="en-US">Weighted average common shares outstanding Basic and fully diluted</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:to="label_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="locator_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xml:lang="en-US">Fully diluted</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="label_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementTable" xlink:label="locator_us-gaap_StatementTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StatementTable" xml:lang="en-US">Statement [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StatementTable" xlink:to="label_us-gaap_StatementTable"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="locator_us-gaap_StatementEquityComponentsAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StatementEquityComponentsAxis" xml:lang="en-US">Equity Components [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StatementEquityComponentsAxis" xlink:to="label_us-gaap_StatementEquityComponentsAxis"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockMember" xlink:label="locator_us-gaap_CommonStockMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_CommonStockMember" xml:lang="en-US">Common Stock [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_CommonStockMember" xlink:to="label_us-gaap_CommonStockMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockMember" xlink:label="locator_us-gaap_PreferredStockMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PreferredStockMember" xml:lang="en-US">Preferred Stock - Class E [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PreferredStockMember" xlink:to="label_us-gaap_PreferredStockMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="locator_us-gaap_AdditionalPaidInCapitalMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AdditionalPaidInCapitalMember" xml:lang="en-US">Additional Paid-in Capital [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AdditionalPaidInCapitalMember" xlink:to="label_us-gaap_AdditionalPaidInCapitalMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_AccumulatedDeficitMember" xlink:label="locator_gaxy_AccumulatedDeficitMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_AccumulatedDeficitMember" xml:lang="en-US">Accumulated Deficit [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_AccumulatedDeficitMember" xml:lang="en-US">Accumulated Deficit [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_AccumulatedDeficitMember" xlink:to="label_gaxy_AccumulatedDeficitMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementLineItems" xlink:label="locator_us-gaap_StatementLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StatementLineItems" xml:lang="en-US">Statement [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StatementLineItems" xlink:to="label_us-gaap_StatementLineItems"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="locator_us-gaap_SharesOutstanding"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="label_us-gaap_SharesOutstanding" xml:lang="en-US">Beginning Balance, shares</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="label_us-gaap_SharesOutstanding" xml:lang="en-US">Ending Balance, shares</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_SharesOutstanding" xml:lang="en-US">Shares, Outstanding</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_SharesOutstanding" xlink:to="label_us-gaap_SharesOutstanding"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueIssuedForServices" xlink:label="locator_us-gaap_StockIssuedDuringPeriodValueIssuedForServices"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StockIssuedDuringPeriodValueIssuedForServices" xml:lang="en-US">Common stock issued for services</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_StockIssuedDuringPeriodValueIssuedForServices" xml:lang="en-US">Shares issued for services, value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StockIssuedDuringPeriodValueIssuedForServices" xlink:to="label_us-gaap_StockIssuedDuringPeriodValueIssuedForServices"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" xlink:label="locator_us-gaap_StockIssuedDuringPeriodSharesIssuedForServices"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" xml:lang="en-US">Common stock issued for services, shares</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" xml:lang="en-US">Shares issued for services</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" xlink:to="label_us-gaap_StockIssuedDuringPeriodSharesIssuedForServices"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_CommonStockIssuedInExchangeForDebtReduction" xlink:label="locator_gaxy_CommonStockIssuedInExchangeForDebtReduction"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_CommonStockIssuedInExchangeForDebtReduction" xml:lang="en-US">Common stock issued in exchange for debt reduction</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_CommonStockIssuedInExchangeForDebtReduction" xml:lang="en-US">Common stock issued in exchange for debt reduction in June 2018.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_CommonStockIssuedInExchangeForDebtReduction" xlink:to="label_gaxy_CommonStockIssuedInExchangeForDebtReduction"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_CommonStockIssuedInExchangeForDebtReductionShares" xlink:label="locator_gaxy_CommonStockIssuedInExchangeForDebtReductionShares"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_CommonStockIssuedInExchangeForDebtReductionShares" xml:lang="en-US">Common stock issued in exchange for debt reduction, shares</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_CommonStockIssuedInExchangeForDebtReductionShares" xml:lang="en-US">Number of common stock issued in exchange for debt reduction in June 2018.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_CommonStockIssuedInExchangeForDebtReductionShares" xlink:to="label_gaxy_CommonStockIssuedInExchangeForDebtReductionShares"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_SettlementOfConversionFeatures" xlink:label="locator_gaxy_SettlementOfConversionFeatures"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_SettlementOfConversionFeatures" xml:lang="en-US">Settlement of conversion features</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_SettlementOfConversionFeatures" xml:lang="en-US">Settlement of conversion features.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_SettlementOfConversionFeatures" xlink:to="label_gaxy_SettlementOfConversionFeatures"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_IssuanceOfCommonStockToWarrantHolders" xlink:label="locator_gaxy_IssuanceOfCommonStockToWarrantHolders"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_IssuanceOfCommonStockToWarrantHolders" xml:lang="en-US">Issuance of common stock to warrant holders</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_IssuanceOfCommonStockToWarrantHolders" xml:lang="en-US">Value of issuance of common stock to warrant holders.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_IssuanceOfCommonStockToWarrantHolders" xlink:to="label_gaxy_IssuanceOfCommonStockToWarrantHolders"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_IssuanceOfCommonStockSharesToWarrantHolders" xlink:label="locator_gaxy_IssuanceOfCommonStockSharesToWarrantHolders"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_IssuanceOfCommonStockSharesToWarrantHolders" xml:lang="en-US">Issuance of common stock to warrant holders, shares</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_IssuanceOfCommonStockSharesToWarrantHolders" xml:lang="en-US">Issuance of common stock to warrant holders.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_IssuanceOfCommonStockSharesToWarrantHolders" xlink:to="label_gaxy_IssuanceOfCommonStockSharesToWarrantHolders"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_StockIssuedDuringPeriodValueIssuedForCompensation" xlink:label="locator_gaxy_StockIssuedDuringPeriodValueIssuedForCompensation"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_StockIssuedDuringPeriodValueIssuedForCompensation" xml:lang="en-US">Common stock issued as compensation</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_StockIssuedDuringPeriodValueIssuedForCompensation" xml:lang="en-US">Value of shares issued in lieu of compensation.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_StockIssuedDuringPeriodValueIssuedForCompensation" xlink:to="label_gaxy_StockIssuedDuringPeriodValueIssuedForCompensation"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_StockIssuedDuringPeriodSharesIssuedForCompensation" xlink:label="locator_gaxy_StockIssuedDuringPeriodSharesIssuedForCompensation"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_StockIssuedDuringPeriodSharesIssuedForCompensation" xml:lang="en-US">Common stock issued as compensation, shares</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_StockIssuedDuringPeriodSharesIssuedForCompensation" xml:lang="en-US">Number of shares issued in lieu of compensation.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_StockIssuedDuringPeriodSharesIssuedForCompensation" xlink:to="label_gaxy_StockIssuedDuringPeriodSharesIssuedForCompensation"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_StockIssuedDuringPeriodValueIssuedForCompensation1" xlink:label="locator_gaxy_StockIssuedDuringPeriodValueIssuedForCompensation1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_StockIssuedDuringPeriodValueIssuedForCompensation1" xml:lang="en-US">Common stock issued under Equity Purchase Agreement</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_StockIssuedDuringPeriodValueIssuedForCompensation1" xml:lang="en-US">Value of shares issued in lieu of compensation.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_StockIssuedDuringPeriodValueIssuedForCompensation1" xlink:to="label_gaxy_StockIssuedDuringPeriodValueIssuedForCompensation1"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_StockIssuedDuringPeriodSharesIssuedForCompensation1" xlink:label="locator_gaxy_StockIssuedDuringPeriodSharesIssuedForCompensation1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_StockIssuedDuringPeriodSharesIssuedForCompensation1" xml:lang="en-US">Common stock issued under Equity Purchase Agreement, shares</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_StockIssuedDuringPeriodSharesIssuedForCompensation1" xml:lang="en-US">Number of shares issued in lieu of compensation.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_StockIssuedDuringPeriodSharesIssuedForCompensation1" xlink:to="label_gaxy_StockIssuedDuringPeriodSharesIssuedForCompensation1"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_CommonStockIssuedInAcquisition" xlink:label="locator_gaxy_CommonStockIssuedInAcquisition"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_CommonStockIssuedInAcquisition" xml:lang="en-US">Common stock issued in acquisition</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_CommonStockIssuedInAcquisition" xml:lang="en-US">Common stock issued in acquisition.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_CommonStockIssuedInAcquisition" xlink:to="label_gaxy_CommonStockIssuedInAcquisition"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_CommonStockIssuedInAcquisitionShares" xlink:label="locator_gaxy_CommonStockIssuedInAcquisitionShares"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_CommonStockIssuedInAcquisitionShares" xml:lang="en-US">Common stock issued in acquisition, shares</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_CommonStockIssuedInAcquisitionShares" xml:lang="en-US">Number of shares issued in acquisition.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_CommonStockIssuedInAcquisitionShares" xlink:to="label_gaxy_CommonStockIssuedInAcquisitionShares"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_CommonStockIssuedAsCollateral" xlink:label="locator_gaxy_CommonStockIssuedAsCollateral"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_CommonStockIssuedAsCollateral" xml:lang="en-US">Common stock issued as collateral</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_CommonStockIssuedAsCollateral" xml:lang="en-US">Common stock issued as collateral.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_CommonStockIssuedAsCollateral" xlink:to="label_gaxy_CommonStockIssuedAsCollateral"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_CommonStockIssuedAsCollateralShares" xlink:label="locator_gaxy_CommonStockIssuedAsCollateralShares"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_CommonStockIssuedAsCollateralShares" xml:lang="en-US">Common stock issued as collateral, shares</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_gaxy_CommonStockIssuedAsCollateralShares" xml:lang="en-US">Common stock issued as collateral</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_CommonStockIssuedAsCollateralShares" xml:lang="en-US">Number of shares issues as collatera.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_CommonStockIssuedAsCollateralShares" xlink:to="label_gaxy_CommonStockIssuedAsCollateralShares"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_CommonStockIssuedInExchangeForAdditionalDebtReduction" xlink:label="locator_gaxy_CommonStockIssuedInExchangeForAdditionalDebtReduction"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_gaxy_CommonStockIssuedInExchangeForAdditionalDebtReduction" xml:lang="en-US">Common stock issued in exchange for debt reduction</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_CommonStockIssuedInExchangeForAdditionalDebtReduction" xml:lang="en-US">Common stock issued in exchange for debt reduction.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_CommonStockIssuedInExchangeForAdditionalDebtReduction" xml:lang="en-US">CommonStockIssuedInExchangeForAdditionalDebtReduction</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_CommonStockIssuedInExchangeForAdditionalDebtReduction" xlink:to="label_gaxy_CommonStockIssuedInExchangeForAdditionalDebtReduction"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_CommonStockIssuedInExchangeForAdditionalDebtReductionShares" xlink:label="locator_gaxy_CommonStockIssuedInExchangeForAdditionalDebtReductionShares"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_gaxy_CommonStockIssuedInExchangeForAdditionalDebtReductionShares" xml:lang="en-US">Common stock issued in exchange for debt reduction, shares</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_CommonStockIssuedInExchangeForAdditionalDebtReductionShares" xml:lang="en-US">Common stock issued in exchange for debt reduction, shares.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_CommonStockIssuedInExchangeForAdditionalDebtReductionShares" xml:lang="en-US">CommonStockIssuedInExchangeForAdditionalDebtReductionShares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_CommonStockIssuedInExchangeForAdditionalDebtReductionShares" xlink:to="label_gaxy_CommonStockIssuedInExchangeForAdditionalDebtReductionShares"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_CommitmentSharesIssued" xlink:label="locator_gaxy_CommitmentSharesIssued"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_CommitmentSharesIssued" xml:lang="en-US">Commitment shares issued</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_CommitmentSharesIssued" xml:lang="en-US">Commitment shares issued.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_CommitmentSharesIssued" xlink:to="label_gaxy_CommitmentSharesIssued"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_CommitmentSharesIssuedShares" xlink:label="locator_gaxy_CommitmentSharesIssuedShares"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_CommitmentSharesIssuedShares" xml:lang="en-US">Commitment shares issued, shares</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_CommitmentSharesIssuedShares" xml:lang="en-US">Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_CommitmentSharesIssuedShares" xlink:to="label_gaxy_CommitmentSharesIssuedShares"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_IssuanceOfPreferredStock" xlink:label="locator_gaxy_IssuanceOfPreferredStock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_IssuanceOfPreferredStock" xml:lang="en-US">Issuance of Preferred Stock - Class E</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_IssuanceOfPreferredStock" xml:lang="en-US">Issuance of preferred stock.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_IssuanceOfPreferredStock" xlink:to="label_gaxy_IssuanceOfPreferredStock"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_IssuanceOfPreferredStockShares" xlink:label="locator_gaxy_IssuanceOfPreferredStockShares"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_IssuanceOfPreferredStockShares" xml:lang="en-US">Issuance of Preferred Stock - Class E, shares</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_IssuanceOfPreferredStockShares" xml:lang="en-US">Issuance of preferred stock shares.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_IssuanceOfPreferredStockShares" xlink:to="label_gaxy_IssuanceOfPreferredStockShares"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Dividends" xlink:label="locator_us-gaap_Dividends"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_Dividends" xml:lang="en-US">Dividends</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_Dividends" xml:lang="en-US">Dividends</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_Dividends" xlink:to="label_us-gaap_Dividends"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="locator_us-gaap_StatementOfCashFlowsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StatementOfCashFlowsAbstract" xml:lang="en-US">Statement of Cash Flows [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StatementOfCashFlowsAbstract" xlink:to="label_us-gaap_StatementOfCashFlowsAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="locator_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xml:lang="en-US">Cash Flows from Operating Activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="label_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="locator_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xml:lang="en-US">Adjustments to reconcile net loss to net cash used in operating activities:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="label_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_Depreciation" xlink:label="locator_us-gaap_Depreciation"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_Depreciation" xml:lang="en-US">Depreciation and amortization</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_Depreciation" xml:lang="en-US">Depreciation expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_Depreciation" xlink:to="label_us-gaap_Depreciation"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:label="locator_us-gaap_GainLossOnSaleOfPropertyPlantEquipment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xml:lang="en-US">Loss on disposal of property and equipment</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xml:lang="en-US">Gain (Loss) on Disposition of Property Plant Equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:to="label_us-gaap_GainLossOnSaleOfPropertyPlantEquipment"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AmortizationOfDebtDiscountPremium" xlink:label="locator_us-gaap_AmortizationOfDebtDiscountPremium"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AmortizationOfDebtDiscountPremium" xml:lang="en-US">Amortization of original issue discounts on convertible debt</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AmortizationOfDebtDiscountPremium" xlink:to="label_us-gaap_AmortizationOfDebtDiscountPremium"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_AccretionAndSettlementOfFinancingInstrumentsAndChangeInFairValueOfDerivativeLiability" xlink:label="locator_gaxy_AccretionAndSettlementOfFinancingInstrumentsAndChangeInFairValueOfDerivativeLiability"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_AccretionAndSettlementOfFinancingInstrumentsAndChangeInFairValueOfDerivativeLiability" xml:lang="en-US">Accretion and settlement of financing instruments and change in fair value of derivative liability</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_AccretionAndSettlementOfFinancingInstrumentsAndChangeInFairValueOfDerivativeLiability" xml:lang="en-US">Accretion and settlement of financing instruments and change in fair value of derivative liability.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_AccretionAndSettlementOfFinancingInstrumentsAndChangeInFairValueOfDerivativeLiability" xlink:to="label_gaxy_AccretionAndSettlementOfFinancingInstrumentsAndChangeInFairValueOfDerivativeLiability"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetImpairment" xlink:label="locator_us-gaap_GoodwillAndIntangibleAssetImpairment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_GoodwillAndIntangibleAssetImpairment" xml:lang="en-US">Impairment of goodwill and intangible assets</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_GoodwillAndIntangibleAssetImpairment" xml:lang="en-US">Impairment losses</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_GoodwillAndIntangibleAssetImpairment" xml:lang="en-US">Impairment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_GoodwillAndIntangibleAssetImpairment" xlink:to="label_us-gaap_GoodwillAndIntangibleAssetImpairment"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="locator_us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_GainsLossesOnExtinguishmentOfDebt" xml:lang="en-US">Extinguishment of PPP loan</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_GainsLossesOnExtinguishmentOfDebt" xml:lang="en-US">Gain (Loss) on Extinguishment of Debt</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:to="label_us-gaap_GainsLossesOnExtinguishmentOfDebt"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims" xlink:label="locator_us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims" xml:lang="en-US">Stock compensation and stock issued for services</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims" xml:lang="en-US">Issuance of Stock and Warrants for Services or Claims</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims" xlink:to="label_us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NonCashInterestExpenseForIssuanceOfCommonsharesAsConsiderationPaidUnderEquityPurchaseAgreement" xlink:label="locator_gaxy_NonCashInterestExpenseForIssuanceOfCommonsharesAsConsiderationPaidUnderEquityPurchaseAgreement"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NonCashInterestExpenseForIssuanceOfCommonsharesAsConsiderationPaidUnderEquityPurchaseAgreement" xml:lang="en-US">Non cash interest expense for issuance of common shares as consideration paid under the Equity Purchase Agreement</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NonCashInterestExpenseForIssuanceOfCommonsharesAsConsiderationPaidUnderEquityPurchaseAgreement" xml:lang="en-US">Non cash interest expense for issuance of commonsharess as consideration paid under the Equity Purchase Agreement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NonCashInterestExpenseForIssuanceOfCommonsharesAsConsiderationPaidUnderEquityPurchaseAgreement" xlink:to="label_gaxy_NonCashInterestExpenseForIssuanceOfCommonsharesAsConsiderationPaidUnderEquityPurchaseAgreement"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NonCashInterestExpenseForIssuanceOfCommonSharesAsConsiderationPaidToReduceLiabilities" xlink:label="locator_gaxy_NonCashInterestExpenseForIssuanceOfCommonSharesAsConsiderationPaidToReduceLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NonCashInterestExpenseForIssuanceOfCommonSharesAsConsiderationPaidToReduceLiabilities" xml:lang="en-US">Non cash interest expense for issuance of common shares as consideration paid to reduce liabilities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NonCashInterestExpenseForIssuanceOfCommonSharesAsConsiderationPaidToReduceLiabilities" xml:lang="en-US">Non cash interest expense for issuance of common shares as consideration paid to reduce liabilities.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NonCashInterestExpenseForIssuanceOfCommonSharesAsConsiderationPaidToReduceLiabilities" xlink:to="label_gaxy_NonCashInterestExpenseForIssuanceOfCommonSharesAsConsiderationPaidToReduceLiabilities"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xml:lang="en-US">Changes in assets and liabilities:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="label_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="locator_us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_IncreaseDecreaseInAccountsReceivable" xml:lang="en-US">Accounts receivable</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_IncreaseDecreaseInAccountsReceivable" xml:lang="en-US">Increase (Decrease) in Accounts Receivable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:to="label_us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="locator_us-gaap_IncreaseDecreaseInInventories"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_IncreaseDecreaseInInventories" xml:lang="en-US">Inventories</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_IncreaseDecreaseInInventories" xml:lang="en-US">Increase (Decrease) in Inventories</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_IncreaseDecreaseInInventories" xlink:to="label_us-gaap_IncreaseDecreaseInInventories"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="locator_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xml:lang="en-US">Prepaid expenses and other assets</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xml:lang="en-US">Increase (Decrease) in Prepaid Expense and Other Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:to="label_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_IncreaseDecreaseInRightToUseAsset" xlink:label="locator_gaxy_IncreaseDecreaseInRightToUseAsset"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_gaxy_IncreaseDecreaseInRightToUseAsset" xml:lang="en-US">Right of use assets</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_IncreaseDecreaseInRightToUseAsset" xml:lang="en-US">Increase (decrease) in right to use asset</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_IncreaseDecreaseInRightToUseAsset" xml:lang="en-US">Sale of net assets to FCLR in February 2019</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_IncreaseDecreaseInRightToUseAsset" xlink:to="label_gaxy_IncreaseDecreaseInRightToUseAsset"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="locator_us-gaap_IncreaseDecreaseInAccountsPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_IncreaseDecreaseInAccountsPayable" xml:lang="en-US">Accounts payable</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_IncreaseDecreaseInAccountsPayable" xml:lang="en-US">Increase (Decrease) in Accounts Payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_IncreaseDecreaseInAccountsPayable" xlink:to="label_us-gaap_IncreaseDecreaseInAccountsPayable"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:label="locator_us-gaap_IncreaseDecreaseInAccruedLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_IncreaseDecreaseInAccruedLiabilities" xml:lang="en-US">Accrued legal settlement and other expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:to="label_us-gaap_IncreaseDecreaseInAccruedLiabilities"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:label="locator_us-gaap_IncreaseDecreaseInDeferredRevenue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_IncreaseDecreaseInDeferredRevenue" xml:lang="en-US">Deferred revenue</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_IncreaseDecreaseInDeferredRevenue" xml:lang="en-US">Increase (Decrease) in Deferred Revenue</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:to="label_us-gaap_IncreaseDecreaseInDeferredRevenue"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="locator_us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_NetCashProvidedByUsedInOperatingActivities" xml:lang="en-US">Net cash used in operating activities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_NetCashProvidedByUsedInOperatingActivities" xml:lang="en-US">Cash used in operations</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_NetCashProvidedByUsedInOperatingActivities" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="label_us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xml:lang="en-US">Cash Flows from Investing Activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="label_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="locator_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xml:lang="en-US">Acquisition of business</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xml:lang="en-US">Payments to Acquire Businesses, Net of Cash Acquired</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:to="label_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="locator_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xml:lang="en-US">Purchases of property and equipment</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xml:lang="en-US">Payments to Acquire Property, Plant, and Equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="label_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_PaymentToPurchasedCapitalizedDevelopmentCosts" xlink:label="locator_gaxy_PaymentToPurchasedCapitalizedDevelopmentCosts"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_gaxy_PaymentToPurchasedCapitalizedDevelopmentCosts" xml:lang="en-US">Capitalization of development costs</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_PaymentToPurchasedCapitalizedDevelopmentCosts" xml:lang="en-US">Capitalization of development costs.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_PaymentToPurchasedCapitalizedDevelopmentCosts" xml:lang="en-US">PaymentToPurchasedCapitalizedDevelopmentCosts</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_PaymentToPurchasedCapitalizedDevelopmentCosts" xlink:to="label_gaxy_PaymentToPurchasedCapitalizedDevelopmentCosts"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="locator_us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_NetCashProvidedByUsedInInvestingActivities" xml:lang="en-US">Net cash (used in) provided by investing activities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_NetCashProvidedByUsedInInvestingActivities" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="label_us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xml:lang="en-US">Cash Flows from Financing Activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="label_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinanceLeasePrincipalPayments" xlink:label="locator_us-gaap_FinanceLeasePrincipalPayments"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_FinanceLeasePrincipalPayments" xml:lang="en-US">Principal payments on financing lease obligations</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FinanceLeasePrincipalPayments" xml:lang="en-US">Finance Lease, Principal Payments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FinanceLeasePrincipalPayments" xlink:to="label_us-gaap_FinanceLeasePrincipalPayments"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RepaymentsOfNotesPayable" xlink:label="locator_us-gaap_RepaymentsOfNotesPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_RepaymentsOfNotesPayable" xml:lang="en-US">Principal payments on short term notes payable</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_RepaymentsOfNotesPayable" xml:lang="en-US">Repayments of Notes Payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_RepaymentsOfNotesPayable" xlink:to="label_us-gaap_RepaymentsOfNotesPayable"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfRelatedPartyDebt" xlink:label="locator_us-gaap_ProceedsFromRepaymentsOfRelatedPartyDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ProceedsFromRepaymentsOfRelatedPartyDebt" xml:lang="en-US">Payments on related party loans</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ProceedsFromRepaymentsOfRelatedPartyDebt" xlink:to="label_us-gaap_ProceedsFromRepaymentsOfRelatedPartyDebt"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RepaymentsOfConvertibleDebt" xlink:label="locator_us-gaap_RepaymentsOfConvertibleDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_RepaymentsOfConvertibleDebt" xml:lang="en-US">Payments on convertible notes payable</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_RepaymentsOfConvertibleDebt" xml:lang="en-US">Repayments of Convertible Debt</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_RepaymentsOfConvertibleDebt" xlink:to="label_us-gaap_RepaymentsOfConvertibleDebt"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromConvertibleDebt" xlink:label="locator_us-gaap_ProceedsFromConvertibleDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ProceedsFromConvertibleDebt" xml:lang="en-US">Proceeds from convertible notes payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ProceedsFromConvertibleDebt" xlink:to="label_us-gaap_ProceedsFromConvertibleDebt"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromOtherDebt" xlink:label="locator_us-gaap_ProceedsFromOtherDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ProceedsFromOtherDebt" xml:lang="en-US">Proceeds from PPP and auto loans</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ProceedsFromOtherDebt" xlink:to="label_us-gaap_ProceedsFromOtherDebt"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="locator_us-gaap_ProceedsFromIssuanceOfCommonStock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ProceedsFromIssuanceOfCommonStock" xml:lang="en-US">Proceeds from issuance of common stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:to="label_us-gaap_ProceedsFromIssuanceOfCommonStock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfLinesOfCredit" xlink:label="locator_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit" xml:lang="en-US">Payments on line of credit, net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit" xlink:to="label_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProceedsFromRelatedPartyDebt" xlink:label="locator_us-gaap_ProceedsFromRelatedPartyDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ProceedsFromRelatedPartyDebt" xml:lang="en-US">Proceeds from notes payable-related parties</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ProceedsFromRelatedPartyDebt" xlink:to="label_us-gaap_ProceedsFromRelatedPartyDebt"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="locator_us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_NetCashProvidedByUsedInFinancingActivities" xml:lang="en-US">Net cash provided by financing activities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_NetCashProvidedByUsedInFinancingActivities" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="label_us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:label="locator_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xml:lang="en-US">Net Increase in Cash and Cash Equivalents</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xml:lang="en-US">Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:to="label_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="locator_us-gaap_SupplementalCashFlowInformationAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_SupplementalCashFlowInformationAbstract" xml:lang="en-US">Supplemental and Non Cash Disclosures:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_SupplementalCashFlowInformationAbstract" xlink:to="label_us-gaap_SupplementalCashFlowInformationAbstract"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NoncashPaymentsFromProceedsOfConvertibleDebtForInterestAndFees" xlink:label="locator_gaxy_NoncashPaymentsFromProceedsOfConvertibleDebtForInterestAndFees"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NoncashPaymentsFromProceedsOfConvertibleDebtForInterestAndFees" xml:lang="en-US">Noncash additions related to convertible debt</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NoncashPaymentsFromProceedsOfConvertibleDebtForInterestAndFees" xml:lang="en-US">Non-cash payments from proceeds of convertible debt for interest and fees.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NoncashPaymentsFromProceedsOfConvertibleDebtForInterestAndFees" xlink:to="label_gaxy_NoncashPaymentsFromProceedsOfConvertibleDebtForInterestAndFees"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="locator_us-gaap_InterestPaidNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_InterestPaidNet" xml:lang="en-US">Cash paid for interest</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_InterestPaidNet" xlink:to="label_us-gaap_InterestPaidNet"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NoncashConsiderationForSaleOfEntertainment" xlink:label="locator_gaxy_NoncashConsiderationForSaleOfEntertainment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NoncashConsiderationForSaleOfEntertainment" xml:lang="en-US">Non-cash consideration for sale of Entertainment</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NoncashConsiderationForSaleOfEntertainment" xml:lang="en-US">Non-cash consideration for sale of entertainment.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NoncashConsiderationForSaleOfEntertainment" xlink:to="label_gaxy_NoncashConsiderationForSaleOfEntertainment"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NotesIssued1" xlink:label="locator_us-gaap_NotesIssued1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_NotesIssued1" xml:lang="en-US">Related party note payable issued for acquisition of business</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_NotesIssued1" xlink:to="label_us-gaap_NotesIssued1"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_SettlementOfConversionFeature" xlink:label="locator_gaxy_SettlementOfConversionFeature"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_gaxy_SettlementOfConversionFeature" xml:lang="en-US">Settlement of conversion features</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_SettlementOfConversionFeature" xml:lang="en-US">Settlement of conversion feature.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_SettlementOfConversionFeature" xml:lang="en-US">Related Party Note Payable - 5</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_SettlementOfConversionFeature" xlink:to="label_gaxy_SettlementOfConversionFeature"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NoncashOrPartNoncashAcquisitionGoodwillAndIntangibleAssetsAcquired1" xlink:label="locator_gaxy_NoncashOrPartNoncashAcquisitionGoodwillAndIntangibleAssetsAcquired1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NoncashOrPartNoncashAcquisitionGoodwillAndIntangibleAssetsAcquired1" xml:lang="en-US">Acquisition of goodwill and intangibles</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NoncashOrPartNoncashAcquisitionGoodwillAndIntangibleAssetsAcquired1" xml:lang="en-US">The amount of goodwill and intangibles that an Entity acquires in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NoncashOrPartNoncashAcquisitionGoodwillAndIntangibleAssetsAcquired1" xlink:to="label_gaxy_NoncashOrPartNoncashAcquisitionGoodwillAndIntangibleAssetsAcquired1"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ConvertibleNoteAndWarrantsExtinguished" xlink:label="locator_gaxy_ConvertibleNoteAndWarrantsExtinguished"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ConvertibleNoteAndWarrantsExtinguished" xml:lang="en-US">Convertible notes and warrants extinguished</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ConvertibleNoteAndWarrantsExtinguished" xml:lang="en-US">Convertible note and warrants extinguished.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ConvertibleNoteAndWarrantsExtinguished" xlink:to="label_gaxy_ConvertibleNoteAndWarrantsExtinguished"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_StockCompensationAndStockIssuedForServices1" xlink:label="locator_gaxy_StockCompensationAndStockIssuedForServices1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_gaxy_StockCompensationAndStockIssuedForServices1" xml:lang="en-US">Stock compensation and stock issued for services</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_StockCompensationAndStockIssuedForServices1" xml:lang="en-US">Stock compensation and stock issued for services.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_StockCompensationAndStockIssuedForServices1" xml:lang="en-US">StockCompensationAndStockIssuedForServices1</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_StockCompensationAndStockIssuedForServices1" xlink:to="label_gaxy_StockCompensationAndStockIssuedForServices1"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_PropertyAndEquipmentPurchasedWithFinancingLease" xlink:label="locator_gaxy_PropertyAndEquipmentPurchasedWithFinancingLease"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_PropertyAndEquipmentPurchasedWithFinancingLease" xml:lang="en-US">Property and equipment purchased with financing lease</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_PropertyAndEquipmentPurchasedWithFinancingLease" xml:lang="en-US">Property and equipment purchased with financing lease.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_PropertyAndEquipmentPurchasedWithFinancingLease" xlink:to="label_gaxy_PropertyAndEquipmentPurchasedWithFinancingLease"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_FairValueOfConvertibleNoteIssuedToStockholder" xlink:label="locator_gaxy_FairValueOfConvertibleNoteIssuedToStockholder"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_FairValueOfConvertibleNoteIssuedToStockholder" xml:lang="en-US">Fair value of convertible note issued to stockholder</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_FairValueOfConvertibleNoteIssuedToStockholder" xml:lang="en-US">Fair value of convertible note issued to stockholder.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_FairValueOfConvertibleNoteIssuedToStockholder" xlink:to="label_gaxy_FairValueOfConvertibleNoteIssuedToStockholder"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_FairValueOfPreferredStockToStockholder" xlink:label="locator_gaxy_FairValueOfPreferredStockToStockholder"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_FairValueOfPreferredStockToStockholder" xml:lang="en-US">Fair value of preferred stock-Series E issued to stockholder</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_FairValueOfPreferredStockToStockholder" xml:lang="en-US">Fair value of preferred stock.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_FairValueOfPreferredStockToStockholder" xlink:to="label_gaxy_FairValueOfPreferredStockToStockholder"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NoncashPrincipalPaymentsFromProceedsOfConvertibleDebt" xlink:label="locator_gaxy_NoncashPrincipalPaymentsFromProceedsOfConvertibleDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NoncashPrincipalPaymentsFromProceedsOfConvertibleDebt" xml:lang="en-US">Non-cash principal payments from proceeds of convertible debt</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NoncashPrincipalPaymentsFromProceedsOfConvertibleDebt" xml:lang="en-US">Non-cash principal payments from proceeds of convertible debt.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NoncashPrincipalPaymentsFromProceedsOfConvertibleDebt" xlink:to="label_gaxy_NoncashPrincipalPaymentsFromProceedsOfConvertibleDebt"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_AccretionOfDiscountOnConvertibleNotesPayable" xlink:label="locator_gaxy_AccretionOfDiscountOnConvertibleNotesPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_AccretionOfDiscountOnConvertibleNotesPayable" xml:lang="en-US">Accretion of discount on convertible notes payable</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_AccretionOfDiscountOnConvertibleNotesPayable" xml:lang="en-US">Accretion of discount on convertible notes payable.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_AccretionOfDiscountOnConvertibleNotesPayable" xlink:to="label_gaxy_AccretionOfDiscountOnConvertibleNotesPayable"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_SaleOfEntertainment" xlink:label="locator_gaxy_SaleOfEntertainment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_SaleOfEntertainment" xml:lang="en-US">Sale of Entertainment</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_SaleOfEntertainment" xml:lang="en-US">Sale of Entertainment.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_SaleOfEntertainment" xlink:to="label_gaxy_SaleOfEntertainment"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NotesReduction" xlink:label="locator_us-gaap_NotesReduction"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_NotesReduction" xml:lang="en-US">Common stock issued in exchange for convertible debt reduction</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_NotesReduction" xlink:to="label_us-gaap_NotesReduction"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_CommonStockIssuedInConnectionWithEquityPurchaseAgreement" xlink:label="locator_gaxy_CommonStockIssuedInConnectionWithEquityPurchaseAgreement"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_CommonStockIssuedInConnectionWithEquityPurchaseAgreement" xml:lang="en-US">Common stock issued in connection with the Equity Purchase Agreement</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_CommonStockIssuedInConnectionWithEquityPurchaseAgreement" xml:lang="en-US">Common stock issued in connection with the Equity Purchase Agreement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_CommonStockIssuedInConnectionWithEquityPurchaseAgreement" xlink:to="label_gaxy_CommonStockIssuedInConnectionWithEquityPurchaseAgreement"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="locator_us-gaap_AccountingPoliciesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AccountingPoliciesAbstract" xml:lang="en-US">Accounting Policies [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AccountingPoliciesAbstract" xlink:to="label_us-gaap_AccountingPoliciesAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="locator_us-gaap_SignificantAccountingPoliciesTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_SignificantAccountingPoliciesTextBlock" xml:lang="en-US">Summary of Significant Accounting Policies</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_SignificantAccountingPoliciesTextBlock" xlink:to="label_us-gaap_SignificantAccountingPoliciesTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="locator_us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PropertyPlantAndEquipmentAbstract" xml:lang="en-US">Property, Plant and Equipment [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PropertyPlantAndEquipmentAbstract" xlink:to="label_us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:label="locator_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xml:lang="en-US">Property and Equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:to="label_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCreditFacilityAbstract" xlink:label="locator_us-gaap_LineOfCreditFacilityAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LineOfCreditFacilityAbstract" xml:lang="en-US">Line of Credit Facility [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LineOfCreditFacilityAbstract" xlink:to="label_us-gaap_LineOfCreditFacilityAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="locator_us-gaap_DebtDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DebtDisclosureTextBlock" xml:lang="en-US">Line of Credit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DebtDisclosureTextBlock" xlink:to="label_us-gaap_DebtDisclosureTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="locator_us-gaap_DebtDisclosureAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DebtDisclosureAbstract" xml:lang="en-US">Debt Disclosure [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DebtDisclosureAbstract" xlink:to="label_us-gaap_DebtDisclosureAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtTextBlock" xlink:label="locator_us-gaap_LongTermDebtTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LongTermDebtTextBlock" xml:lang="en-US">Notes Payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LongTermDebtTextBlock" xlink:to="label_us-gaap_LongTermDebtTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="locator_us-gaap_FairValueDisclosuresAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FairValueDisclosuresAbstract" xml:lang="en-US">Fair Value Disclosures [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FairValueDisclosuresAbstract" xlink:to="label_us-gaap_FairValueDisclosuresAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="locator_us-gaap_FairValueDisclosuresTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FairValueDisclosuresTextBlock" xml:lang="en-US">Fair Value Measurements</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FairValueDisclosuresTextBlock" xlink:to="label_us-gaap_FairValueDisclosuresTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="locator_us-gaap_RelatedPartyTransactionsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_RelatedPartyTransactionsAbstract" xml:lang="en-US">Related Party Transactions [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_RelatedPartyTransactionsAbstract" xlink:to="label_us-gaap_RelatedPartyTransactionsAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:label="locator_us-gaap_RelatedPartyTransactionsDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xml:lang="en-US">Related Party Transactions</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:to="label_us-gaap_RelatedPartyTransactionsDisclosureTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="locator_us-gaap_LeasesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LeasesAbstract" xml:lang="en-US">Leases [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LeasesAbstract" xlink:to="label_us-gaap_LeasesAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LeasesOfLesseeDisclosureTextBlock" xlink:label="locator_us-gaap_LeasesOfLesseeDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LeasesOfLesseeDisclosureTextBlock" xml:lang="en-US">Lease Agreements</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LeasesOfLesseeDisclosureTextBlock" xlink:to="label_us-gaap_LeasesOfLesseeDisclosureTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract" xlink:label="locator_us-gaap_StockholdersEquityNoteAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StockholdersEquityNoteAbstract" xml:lang="en-US">Stockholders' Equity Note [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StockholdersEquityNoteAbstract" xlink:to="label_us-gaap_StockholdersEquityNoteAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="locator_us-gaap_StockholdersEquityNoteDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StockholdersEquityNoteDisclosureTextBlock" xml:lang="en-US">Equity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:to="label_us-gaap_StockholdersEquityNoteDisclosureTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="locator_us-gaap_IncomeTaxDisclosureAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_IncomeTaxDisclosureAbstract" xml:lang="en-US">Income Tax Disclosure [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_IncomeTaxDisclosureAbstract" xlink:to="label_us-gaap_IncomeTaxDisclosureAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="locator_us-gaap_IncomeTaxDisclosureTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_IncomeTaxDisclosureTextBlock" xml:lang="en-US">Income Taxes</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_IncomeTaxDisclosureTextBlock" xlink:to="label_us-gaap_IncomeTaxDisclosureTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="locator_us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xml:lang="en-US">Commitments and Contingencies Disclosure [Abstract]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="label_us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="locator_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock"/>
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    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="locator_us-gaap_SegmentReportingAbstract"/>
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    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="locator_us-gaap_SegmentReportingDisclosureTextBlock"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_SegmentReportingDisclosureTextBlock" xlink:to="label_us-gaap_SegmentReportingDisclosureTextBlock"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_GoingConcernAbstract" xml:lang="en-US">Going concern [Abstract]</label>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_GoingConcernAbstract" xlink:to="label_gaxy_GoingConcernAbstract"/>
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    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubstantialDoubtAboutGoingConcernTextBlock" xlink:label="locator_us-gaap_SubstantialDoubtAboutGoingConcernTextBlock"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_SubsequentEventsAbstract" xlink:to="label_us-gaap_SubsequentEventsAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="locator_us-gaap_SubsequentEventsTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_SubsequentEventsTextBlock" xml:lang="en-US">Subsequent Events</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_SubsequentEventsTextBlock" xlink:to="label_us-gaap_SubsequentEventsTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NatureOfOperations" xlink:label="locator_us-gaap_NatureOfOperations"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_NatureOfOperations" xlink:to="label_us-gaap_NatureOfOperations"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ImpactOfCoronavirusPolicy" xlink:label="locator_gaxy_ImpactOfCoronavirusPolicy"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ImpactOfCoronavirusPolicy" xml:lang="en-US">COVID-19 Update</label>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ImpactOfCoronavirusPolicy" xlink:to="label_gaxy_ImpactOfCoronavirusPolicy"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BasisOfAccounting" xlink:label="locator_us-gaap_BasisOfAccounting"/>
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    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SegmentReportingPolicyPolicyTextBlock" xlink:label="locator_us-gaap_SegmentReportingPolicyPolicyTextBlock"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_SegmentReportingPolicyPolicyTextBlock" xml:lang="en-US">Segment Reporting, Policy [Policy Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_SegmentReportingPolicyPolicyTextBlock" xlink:to="label_us-gaap_SegmentReportingPolicyPolicyTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="locator_us-gaap_UseOfEstimates"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_UseOfEstimates" xml:lang="en-US">Use of Estimates</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_UseOfEstimates" xlink:to="label_us-gaap_UseOfEstimates"/>
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    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationsPolicy" xlink:label="locator_us-gaap_BusinessCombinationsPolicy"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BusinessCombinationsPolicy" xlink:to="label_us-gaap_BusinessCombinationsPolicy"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="locator_us-gaap_RevenueRecognitionPolicyTextBlock"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_RevenueRecognitionPolicyTextBlock" xlink:to="label_us-gaap_RevenueRecognitionPolicyTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdvertisingCostsPolicyTextBlock" xlink:label="locator_us-gaap_AdvertisingCostsPolicyTextBlock"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AdvertisingCostsPolicyTextBlock" xlink:to="label_us-gaap_AdvertisingCostsPolicyTextBlock"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_TradeAndOtherAccountsReceivablePolicy" xlink:to="label_us-gaap_TradeAndOtherAccountsReceivablePolicy"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xml:lang="en-US">Property and Equipment</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xml:lang="en-US">Property, Plant and Equipment, Policy [Policy Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:to="label_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock" xlink:to="label_us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock"/>
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    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_IntangibleAssetsFiniteLivedPolicy" xlink:to="label_us-gaap_IntangibleAssetsFiniteLivedPolicy"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ProductDevelopmentCostsPolicy" xlink:label="locator_gaxy_ProductDevelopmentCostsPolicy"/>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ProductDevelopmentCostsPolicy" xml:lang="en-US">Product Development Costs.</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ResearchAndDevelopmentExpensePolicy" xml:lang="en-US">Research and Development</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ResearchAndDevelopmentExpensePolicy" xlink:to="label_us-gaap_ResearchAndDevelopmentExpensePolicy"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StandardProductWarrantyPolicy" xlink:label="locator_us-gaap_StandardProductWarrantyPolicy"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StandardProductWarrantyPolicy" xml:lang="en-US">Warranty</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StandardProductWarrantyPolicy" xlink:to="label_us-gaap_StandardProductWarrantyPolicy"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeLeasesPolicyTextBlock" xlink:label="locator_us-gaap_LesseeLeasesPolicyTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LesseeLeasesPolicyTextBlock" xml:lang="en-US">Leases</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LesseeLeasesPolicyTextBlock" xlink:to="label_us-gaap_LesseeLeasesPolicyTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityPolicyTextBlock" xlink:label="locator_us-gaap_StockholdersEquityPolicyTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StockholdersEquityPolicyTextBlock" xml:lang="en-US">Distinguishing Liabilities from Equity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StockholdersEquityPolicyTextBlock" xlink:to="label_us-gaap_StockholdersEquityPolicyTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="locator_us-gaap_IncomeTaxPolicyTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_IncomeTaxPolicyTextBlock" xml:lang="en-US">Income Taxes</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_IncomeTaxPolicyTextBlock" xml:lang="en-US">Income Tax, Policy [Policy Text Block]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_IncomeTaxPolicyTextBlock" xlink:to="label_us-gaap_IncomeTaxPolicyTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:label="locator_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xml:lang="en-US">Stock-based Compensation</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:to="label_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:label="locator_us-gaap_EarningsPerSharePolicyTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_EarningsPerSharePolicyTextBlock" xml:lang="en-US">Earnings (Loss) per Share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_EarningsPerSharePolicyTextBlock" xlink:to="label_us-gaap_EarningsPerSharePolicyTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="locator_us-gaap_FairValueOfFinancialInstrumentsPolicy"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FairValueOfFinancialInstrumentsPolicy" xml:lang="en-US">Fair Value of Financial Instruments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:to="label_us-gaap_FairValueOfFinancialInstrumentsPolicy"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativesPolicyTextBlock" xlink:label="locator_us-gaap_DerivativesPolicyTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DerivativesPolicyTextBlock" xml:lang="en-US">Derivative Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DerivativesPolicyTextBlock" xlink:to="label_us-gaap_DerivativesPolicyTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="locator_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xml:lang="en-US">Recent Accounting Pronouncements</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:to="label_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfStockholdersEquityTableTextBlock" xlink:label="locator_us-gaap_ScheduleOfStockholdersEquityTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ScheduleOfStockholdersEquityTableTextBlock" xml:lang="en-US">Schedule of Capital Structure</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ScheduleOfStockholdersEquityTableTextBlock" xlink:to="label_us-gaap_ScheduleOfStockholdersEquityTableTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock" xlink:label="locator_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock" xml:lang="en-US">Schedule of Contract Assets and Contract Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock" xlink:to="label_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ScheduleOfUsefulLivesOfPropertyAndEquipmentTableTextBlock" xlink:label="locator_gaxy_ScheduleOfUsefulLivesOfPropertyAndEquipmentTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ScheduleOfUsefulLivesOfPropertyAndEquipmentTableTextBlock" xml:lang="en-US">Schedule of Useful Lives of Property and Equipment</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ScheduleOfUsefulLivesOfPropertyAndEquipmentTableTextBlock" xml:lang="en-US">Tabular disclosure of useful lives of property and equipment.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ScheduleOfUsefulLivesOfPropertyAndEquipmentTableTextBlock" xlink:to="label_gaxy_ScheduleOfUsefulLivesOfPropertyAndEquipmentTableTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" xlink:label="locator_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" xml:lang="en-US">Schedule of Intangible Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" xlink:to="label_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:label="locator_us-gaap_PropertyPlantAndEquipmentTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PropertyPlantAndEquipmentTextBlock" xml:lang="en-US">Schedule of Property and Equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:to="label_us-gaap_PropertyPlantAndEquipmentTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfDebtInstrumentsTextBlock" xlink:label="locator_us-gaap_ScheduleOfDebtInstrumentsTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ScheduleOfDebtInstrumentsTextBlock" xml:lang="en-US">Schedule of Long-term Notes Payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ScheduleOfDebtInstrumentsTextBlock" xlink:to="label_us-gaap_ScheduleOfDebtInstrumentsTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" xlink:label="locator_us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" xml:lang="en-US">Schedule of Minimum Future Principal Payments</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" xlink:to="label_us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConvertibleDebtTableTextBlock" xlink:label="locator_us-gaap_ConvertibleDebtTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ConvertibleDebtTableTextBlock" xml:lang="en-US">Schedule of Convertible Notes Payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ConvertibleDebtTableTextBlock" xlink:to="label_us-gaap_ConvertibleDebtTableTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfShortTermDebtTextBlock" xlink:label="locator_us-gaap_ScheduleOfShortTermDebtTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ScheduleOfShortTermDebtTextBlock" xml:lang="en-US">Schedule of Short-term Notes Payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ScheduleOfShortTermDebtTextBlock" xlink:to="label_us-gaap_ScheduleOfShortTermDebtTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:label="locator_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xml:lang="en-US">Schedule of Fair Values Determined by Level 3 Inputs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:to="label_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock" xlink:label="locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock" xml:lang="en-US">Schedule of Derivative Liability Valued Using Monte Carlo Pricing Model</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock" xlink:to="label_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ScheduleOfReconciliationOfChangesInFairValueOfConvertibleDebtTableTextBlock" xlink:label="locator_gaxy_ScheduleOfReconciliationOfChangesInFairValueOfConvertibleDebtTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ScheduleOfReconciliationOfChangesInFairValueOfConvertibleDebtTableTextBlock" xml:lang="en-US">Schedule of Reconciliation of Changes in Fair Value of Convertible Debt</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ScheduleOfReconciliationOfChangesInFairValueOfConvertibleDebtTableTextBlock" xml:lang="en-US">Tabular disclosure of reconciliation of changes in fair value of convertible debt.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ScheduleOfReconciliationOfChangesInFairValueOfConvertibleDebtTableTextBlock" xlink:to="label_gaxy_ScheduleOfReconciliationOfChangesInFairValueOfConvertibleDebtTableTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock" xlink:label="locator_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock" xml:lang="en-US">Schedule of Notes Payable Obligations to Related Parties Assumed in Acquisition</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock" xlink:to="label_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ScheduleOfOperatingLeaseRightofuseAssetsAndOperatingLeaseLiabilitiesTableTextBLock" xlink:label="locator_gaxy_ScheduleOfOperatingLeaseRightofuseAssetsAndOperatingLeaseLiabilitiesTableTextBLock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ScheduleOfOperatingLeaseRightofuseAssetsAndOperatingLeaseLiabilitiesTableTextBLock" xml:lang="en-US">Schedule of Operating Lease Right-of-Use Assets and Operating Lease Liabilities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ScheduleOfOperatingLeaseRightofuseAssetsAndOperatingLeaseLiabilitiesTableTextBLock" xml:lang="en-US">Schedule of Operating Lease Right-of-Use Assets and Operating Lease Liabilities Table Text Block.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ScheduleOfOperatingLeaseRightofuseAssetsAndOperatingLeaseLiabilitiesTableTextBLock" xlink:to="label_gaxy_ScheduleOfOperatingLeaseRightofuseAssetsAndOperatingLeaseLiabilitiesTableTextBLock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:label="locator_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xml:lang="en-US">Schedule of Operating Lease Maturities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:to="label_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:label="locator_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xml:lang="en-US">Schedule of Effective Tax Rate Differed from Federal Statutory Income Tax Rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:to="label_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:label="locator_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xml:lang="en-US">Schedule of Deferred Tax Assets and Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:to="label_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ScheduleOfDeferredTaxAssetsTableTextBlock" xlink:label="locator_gaxy_ScheduleOfDeferredTaxAssetsTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ScheduleOfDeferredTaxAssetsTableTextBlock" xml:lang="en-US">Schedule of Significant Components of Deferred Tax Assets</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ScheduleOfDeferredTaxAssetsTableTextBlock" xml:lang="en-US">Tabular disclosure of the components of net deferred tax asset.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ScheduleOfDeferredTaxAssetsTableTextBlock" xlink:to="label_gaxy_ScheduleOfDeferredTaxAssetsTableTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="locator_us-gaap_BusinessAcquisitionAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessAcquisitionAxis" xml:lang="en-US">Business Acquisition [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BusinessAcquisitionAxis" xlink:to="label_us-gaap_BusinessAcquisitionAxis"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ConceptsandSolutionsMember" xlink:label="locator_gaxy_ConceptsandSolutionsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ConceptsandSolutionsMember" xml:lang="en-US">Concepts and Solutions [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ConceptsandSolutionsMember" xml:lang="en-US">Concepts and Solutions [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ConceptsandSolutionsMember" xlink:to="label_gaxy_ConceptsandSolutionsMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ClassroomTechnologiesSolutionsMember" xlink:label="locator_gaxy_ClassroomTechnologiesSolutionsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ClassroomTechnologiesSolutionsMember" xml:lang="en-US">Classroom Technologies Solutions Inc [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_gaxy_ClassroomTechnologiesSolutionsMember" xml:lang="en-US">Classroom Technologies Solutions, Inc. [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ClassroomTechnologiesSolutionsMember" xml:lang="en-US">Classroom Technologies Solutions [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ClassroomTechnologiesSolutionsMember" xlink:to="label_gaxy_ClassroomTechnologiesSolutionsMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTableTextBlock" xlink:label="locator_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTableTextBlock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTableTextBlock" xml:lang="en-US">Schedule of Assets and Liabilities as of the Acquisition Date Through Pushdown Accounting</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTableTextBlock" xlink:to="label_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTableTextBlock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="locator_us-gaap_DebtInstrumentAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DebtInstrumentAxis" xml:lang="en-US">Debt Instrument [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DebtInstrumentAxis" xlink:to="label_us-gaap_DebtInstrumentAxis"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_PaycheckProtectionProgramLoanMember" xlink:label="locator_gaxy_PaycheckProtectionProgramLoanMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_PaycheckProtectionProgramLoanMember" xml:lang="en-US">Paycheck Protection Program Loan [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_PaycheckProtectionProgramLoanMember" xml:lang="en-US">Paycheck Protection Program Loan [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_PaycheckProtectionProgramLoanMember" xlink:to="label_gaxy_PaycheckProtectionProgramLoanMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_USSmallBusinessAdministrationMember" xlink:label="locator_gaxy_USSmallBusinessAdministrationMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_USSmallBusinessAdministrationMember" xml:lang="en-US">U.S. Small Business Administration [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_USSmallBusinessAdministrationMember" xml:lang="en-US">U.S. Small Business Administration [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_USSmallBusinessAdministrationMember" xlink:to="label_gaxy_USSmallBusinessAdministrationMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="locator_us-gaap_ConcentrationRiskByTypeAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ConcentrationRiskByTypeAxis" xml:lang="en-US">Concentration Risk Type [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ConcentrationRiskByTypeAxis" xlink:to="label_us-gaap_ConcentrationRiskByTypeAxis"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ManufacturerMember" xlink:label="locator_gaxy_ManufacturerMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ManufacturerMember" xml:lang="en-US">Manufacturer [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ManufacturerMember" xml:lang="en-US">Manufacturer [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ManufacturerMember" xlink:to="label_gaxy_ManufacturerMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_AssetPurchaseAgreementWithClassroomTechnologiesSolutionsIncMember" xlink:label="locator_gaxy_AssetPurchaseAgreementWithClassroomTechnologiesSolutionsIncMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_AssetPurchaseAgreementWithClassroomTechnologiesSolutionsIncMember" xml:lang="en-US">Asset Purchase Agreement with Classroom Technologies Solutions, Inc [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_AssetPurchaseAgreementWithClassroomTechnologiesSolutionsIncMember" xml:lang="en-US">Asset Purchase Agreement with Classroom Technologies Solutions, Inc [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_AssetPurchaseAgreementWithClassroomTechnologiesSolutionsIncMember" xlink:to="label_gaxy_AssetPurchaseAgreementWithClassroomTechnologiesSolutionsIncMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_RangeAxis" xlink:label="locator_srt_RangeAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_srt_RangeAxis" xml:lang="en-US">Range [Axis]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_srt_RangeAxis" xml:lang="en-US">Statistical Measurement [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_srt_RangeAxis" xlink:to="label_srt_RangeAxis"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MinimumMember" xlink:label="locator_srt_MinimumMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_srt_MinimumMember" xml:lang="en-US">Minimum [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_srt_MinimumMember" xlink:to="label_srt_MinimumMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MaximumMember" xlink:label="locator_srt_MaximumMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_srt_MaximumMember" xml:lang="en-US">Maximum [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_srt_MaximumMember" xlink:to="label_srt_MaximumMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="locator_us-gaap_FairValueByMeasurementFrequencyAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FairValueByMeasurementFrequencyAxis" xml:lang="en-US">Measurement Frequency [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FairValueByMeasurementFrequencyAxis" xlink:to="label_us-gaap_FairValueByMeasurementFrequencyAxis"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueMeasurementsNonrecurringMember" xlink:label="locator_us-gaap_FairValueMeasurementsNonrecurringMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FairValueMeasurementsNonrecurringMember" xml:lang="en-US">Nonrecurring [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FairValueMeasurementsNonrecurringMember" xlink:to="label_us-gaap_FairValueMeasurementsNonrecurringMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="locator_us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FairValueByFairValueHierarchyLevelAxis" xml:lang="en-US">Fair Value Hierarchy and NAV [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="label_us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="locator_us-gaap_FairValueInputsLevel3Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FairValueInputsLevel3Member" xml:lang="en-US">Level 3 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FairValueInputsLevel3Member" xlink:to="label_us-gaap_FairValueInputsLevel3Member"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired" xlink:label="locator_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired" xml:lang="en-US">Percentage of stock acquired under stock purchase agreement</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired" xlink:to="label_us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesAcquisitions" xlink:label="locator_us-gaap_StockIssuedDuringPeriodSharesAcquisitions"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StockIssuedDuringPeriodSharesAcquisitions" xml:lang="en-US">Purchase price for acquisition in shares</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_StockIssuedDuringPeriodSharesAcquisitions" xml:lang="en-US">Shares issued in acquisition</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StockIssuedDuringPeriodSharesAcquisitions" xlink:to="label_us-gaap_StockIssuedDuringPeriodSharesAcquisitions"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_PurchasePriceForAcquisitionInNotesPayableToSeller" xlink:label="locator_gaxy_PurchasePriceForAcquisitionInNotesPayableToSeller"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_PurchasePriceForAcquisitionInNotesPayableToSeller" xml:lang="en-US">Purchase price for acquisition in notes payable to seller</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_PurchasePriceForAcquisitionInNotesPayableToSeller" xml:lang="en-US">Purchase price for acquisition in notes payable to seller.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_PurchasePriceForAcquisitionInNotesPayableToSeller" xlink:to="label_gaxy_PurchasePriceForAcquisitionInNotesPayableToSeller"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_IncreaseInAuthorizedSharesOfCommonStock" xlink:label="locator_gaxy_IncreaseInAuthorizedSharesOfCommonStock"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_IncreaseInAuthorizedSharesOfCommonStock" xml:lang="en-US">Increase in Authorized shares of Common stock</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_IncreaseInAuthorizedSharesOfCommonStock" xml:lang="en-US">Increase in Authorized shares of Common stock.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_IncreaseInAuthorizedSharesOfCommonStock" xlink:to="label_gaxy_IncreaseInAuthorizedSharesOfCommonStock"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="locator_us-gaap_CommonStockParOrStatedValuePerShare"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_CommonStockParOrStatedValuePerShare" xml:lang="en-US">Common Stock, Par or Stated Value Per Share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="label_us-gaap_CommonStockParOrStatedValuePerShare"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccruedLiabilitiesCurrentAndNoncurrent" xlink:label="locator_us-gaap_AccruedLiabilitiesCurrentAndNoncurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AccruedLiabilitiesCurrentAndNoncurrent" xml:lang="en-US">Accrued Expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AccruedLiabilitiesCurrentAndNoncurrent" xlink:to="label_us-gaap_AccruedLiabilitiesCurrentAndNoncurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProductWarrantyExpense" xlink:label="locator_us-gaap_ProductWarrantyExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ProductWarrantyExpense" xml:lang="en-US">Warranty expenses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ProductWarrantyExpense" xlink:to="label_us-gaap_ProductWarrantyExpense"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="locator_us-gaap_GoodwillImpairmentLoss"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_GoodwillImpairmentLoss" xml:lang="en-US">Goodwill impairment losses</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_GoodwillImpairmentLoss" xlink:to="label_us-gaap_GoodwillImpairmentLoss"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ImpairmentOfIntangibleAssetsFinitelived" xlink:label="locator_us-gaap_ImpairmentOfIntangibleAssetsFinitelived"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ImpairmentOfIntangibleAssetsFinitelived" xml:lang="en-US">Impairment of intangible assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ImpairmentOfIntangibleAssetsFinitelived" xlink:to="label_us-gaap_ImpairmentOfIntangibleAssetsFinitelived"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="locator_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xml:lang="en-US">Estimated amortization expense related to intangible assets 2022</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:to="label_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="locator_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xml:lang="en-US">Estimated amortization expense related to intangible assets 2023</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:to="label_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="locator_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xml:lang="en-US">Estimated amortization expense related to intangible assets 2024</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:to="label_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="locator_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xml:lang="en-US">Estimated amortization expense related to intangible assets 2025</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:to="label_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="locator_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xml:lang="en-US">Estimated amortization expense related to intangible assets 2026</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:to="label_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xlink:label="locator_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xml:lang="en-US">Estimated amortization expense related to intangible assets thereafter</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xlink:to="label_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:label="locator_us-gaap_FiniteLivedIntangibleAssetUsefulLife"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FiniteLivedIntangibleAssetUsefulLife" xml:lang="en-US">Useful life of intangible assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:to="label_us-gaap_FiniteLivedIntangibleAssetUsefulLife"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdjustmentForAmortization" xlink:label="locator_us-gaap_AdjustmentForAmortization"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AdjustmentForAmortization" xml:lang="en-US">Amortization expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AdjustmentForAmortization" xlink:to="label_us-gaap_AdjustmentForAmortization"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_AmortizationOfProductDevelopmentCosts" xlink:label="locator_gaxy_AmortizationOfProductDevelopmentCosts"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_AmortizationOfProductDevelopmentCosts" xml:lang="en-US">Amortization of product development costs</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_AmortizationOfProductDevelopmentCosts" xml:lang="en-US">Amortization of product development costs.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_AmortizationOfProductDevelopmentCosts" xlink:to="label_gaxy_AmortizationOfProductDevelopmentCosts"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="locator_us-gaap_ResearchAndDevelopmentExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ResearchAndDevelopmentExpense" xml:lang="en-US">Research and development cost</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ResearchAndDevelopmentExpense" xlink:to="label_us-gaap_ResearchAndDevelopmentExpense"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AdvertisingExpense" xlink:label="locator_us-gaap_AdvertisingExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AdvertisingExpense" xml:lang="en-US">Advertising costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AdvertisingExpense" xlink:to="label_us-gaap_AdvertisingExpense"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NumberOfCommonSharesExchange" xlink:label="locator_gaxy_NumberOfCommonSharesExchange"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NumberOfCommonSharesExchange" xml:lang="en-US">Number of Common shares exchange</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NumberOfCommonSharesExchange" xml:lang="en-US">Number of Common shares exchange.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NumberOfCommonSharesExchange" xlink:to="label_gaxy_NumberOfCommonSharesExchange"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_CommonSharesReservedUnderTermsOfConvertibleDebtAgreementsAndStockPlan" xlink:label="locator_gaxy_CommonSharesReservedUnderTermsOfConvertibleDebtAgreementsAndStockPlan"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_CommonSharesReservedUnderTermsOfConvertibleDebtAgreementsAndStockPlan" xml:lang="en-US">Common shares reserved under terms of the convertible debt agreements and Stock Plan</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_CommonSharesReservedUnderTermsOfConvertibleDebtAgreementsAndStockPlan" xml:lang="en-US">Common shares reserved under terms of the convertible debt agreements and stock plan.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_CommonSharesReservedUnderTermsOfConvertibleDebtAgreementsAndStockPlan" xlink:to="label_gaxy_CommonSharesReservedUnderTermsOfConvertibleDebtAgreementsAndStockPlan"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:label="locator_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xml:lang="en-US">Restricted common shares issued</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:to="label_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="locator_us-gaap_OtherAccruedLiabilitiesCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_OtherAccruedLiabilitiesCurrent" xml:lang="en-US">Accrued payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_OtherAccruedLiabilitiesCurrent" xlink:to="label_us-gaap_OtherAccruedLiabilitiesCurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnbilledReceivablesCurrent" xlink:label="locator_us-gaap_UnbilledReceivablesCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_UnbilledReceivablesCurrent" xml:lang="en-US">Accounts receivable - unbilled</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_UnbilledReceivablesCurrent" xlink:to="label_us-gaap_UnbilledReceivablesCurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InventoryValuationReserves" xlink:label="locator_us-gaap_InventoryValuationReserves"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_InventoryValuationReserves" xml:lang="en-US">Inventory reserves</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_InventoryValuationReserves" xlink:to="label_us-gaap_InventoryValuationReserves"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets" xlink:label="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets" xml:lang="en-US">Assets acquired</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets" xml:lang="en-US">Total Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets" xlink:to="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesLongTermDebt" xlink:label="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesLongTermDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesLongTermDebt" xml:lang="en-US">Promissory note</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesLongTermDebt" xml:lang="en-US">Long-term debt</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesLongTermDebt" xlink:to="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesLongTermDebt"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ContractWithCustomersLiabilityRevenueRecognized" xlink:label="locator_gaxy_ContractWithCustomersLiabilityRevenueRecognized"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ContractWithCustomersLiabilityRevenueRecognized" xml:lang="en-US">Recognized revenue</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ContractWithCustomersLiabilityRevenueRecognized" xml:lang="en-US">Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ContractWithCustomersLiabilityRevenueRecognized" xlink:to="label_gaxy_ContractWithCustomersLiabilityRevenueRecognized"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="locator_us-gaap_StatementClassOfStockAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StatementClassOfStockAxis" xml:lang="en-US">Class of Stock [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StatementClassOfStockAxis" xlink:to="label_us-gaap_StatementClassOfStockAxis"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredClassAMember" xlink:label="locator_us-gaap_PreferredClassAMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PreferredClassAMember" xml:lang="en-US">Preferred Class A [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PreferredClassAMember" xlink:to="label_us-gaap_PreferredClassAMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredClassBMember" xlink:label="locator_us-gaap_PreferredClassBMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PreferredClassBMember" xml:lang="en-US">Preferred Class B [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PreferredClassBMember" xlink:to="label_us-gaap_PreferredClassBMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_PreferredClassCMember" xlink:label="locator_gaxy_PreferredClassCMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_PreferredClassCMember" xml:lang="en-US">Preferred Class C [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_PreferredClassCMember" xml:lang="en-US">Represents the Preferred Class C, during the indicated time period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_PreferredClassCMember" xlink:to="label_gaxy_PreferredClassCMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_PreferredClassDMember" xlink:label="locator_gaxy_PreferredClassDMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_PreferredClassDMember" xml:lang="en-US">Preferred Class D [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_PreferredClassDMember" xml:lang="en-US">Preferred Class D [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_PreferredClassDMember" xlink:to="label_gaxy_PreferredClassDMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_PreferredClassEMember" xlink:label="locator_gaxy_PreferredClassEMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_PreferredClassEMember" xml:lang="en-US">Preferred Class E [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_PreferredClassEMember" xml:lang="en-US">Preferred Class E [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_PreferredClassEMember" xlink:to="label_gaxy_PreferredClassEMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="locator_us-gaap_CommonStockSharesAuthorized"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_CommonStockSharesAuthorized" xml:lang="en-US">Common Stock, Shares Authorized</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_CommonStockSharesAuthorized" xlink:to="label_us-gaap_CommonStockSharesAuthorized"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="locator_us-gaap_CommonStockSharesIssued"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_CommonStockSharesIssued" xml:lang="en-US">Common Stock, Shares, Issued</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_CommonStockSharesIssued" xlink:to="label_us-gaap_CommonStockSharesIssued"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_CommonStockShareOutstanding" xlink:label="locator_gaxy_CommonStockShareOutstanding"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_CommonStockShareOutstanding" xml:lang="en-US">Common Stock, Shares, Outstanding</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_CommonStockShareOutstanding" xml:lang="en-US">Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_CommonStockShareOutstanding" xlink:to="label_gaxy_CommonStockShareOutstanding"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="locator_us-gaap_PreferredStockSharesAuthorized"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PreferredStockSharesAuthorized" xml:lang="en-US">Preferred Stock, Shares Authorized</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PreferredStockSharesAuthorized" xlink:to="label_us-gaap_PreferredStockSharesAuthorized"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="locator_us-gaap_PreferredStockParOrStatedValuePerShare"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PreferredStockParOrStatedValuePerShare" xml:lang="en-US">Preferred Stock, Par or Stated Value Per Share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PreferredStockParOrStatedValuePerShare" xlink:to="label_us-gaap_PreferredStockParOrStatedValuePerShare"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="locator_us-gaap_PreferredStockSharesIssued"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PreferredStockSharesIssued" xml:lang="en-US">Preferred stock, shares, Issued</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PreferredStockSharesIssued" xlink:to="label_us-gaap_PreferredStockSharesIssued"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockValueOutstanding" xlink:label="locator_us-gaap_PreferredStockValueOutstanding"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PreferredStockValueOutstanding" xml:lang="en-US">Preferred stock, shares, Outstanding</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PreferredStockValueOutstanding" xlink:to="label_us-gaap_PreferredStockValueOutstanding"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrent" xlink:label="locator_us-gaap_ContractWithCustomerAssetNetCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ContractWithCustomerAssetNetCurrent" xml:lang="en-US">Contract assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ContractWithCustomerAssetNetCurrent" xlink:to="label_us-gaap_ContractWithCustomerAssetNetCurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent" xlink:label="locator_us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ContractWithCustomerLiabilityCurrent" xml:lang="en-US">Contract liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ContractWithCustomerLiabilityCurrent" xlink:to="label_us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="locator_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xml:lang="en-US">Property, Plant and Equipment [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:to="label_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="locator_us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PropertyPlantAndEquipmentByTypeAxis" xml:lang="en-US">Property, Plant and Equipment, Type [Axis]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_PropertyPlantAndEquipmentByTypeAxis" xml:lang="en-US">Long-Lived Tangible Asset [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:to="label_us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FurnitureAndFixturesMember" xlink:label="locator_us-gaap_FurnitureAndFixturesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FurnitureAndFixturesMember" xml:lang="en-US">Furniture and fixtures [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FurnitureAndFixturesMember" xlink:to="label_us-gaap_FurnitureAndFixturesMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EquipmentMember" xlink:label="locator_us-gaap_EquipmentMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_EquipmentMember" xml:lang="en-US">Equipment [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_EquipmentMember" xlink:to="label_us-gaap_EquipmentMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_VehiclesMember" xlink:label="locator_us-gaap_VehiclesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_VehiclesMember" xml:lang="en-US">Vehicles [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_VehiclesMember" xlink:to="label_us-gaap_VehiclesMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BuildingMember" xlink:label="locator_us-gaap_BuildingMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BuildingMember" xml:lang="en-US">Building [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BuildingMember" xlink:to="label_us-gaap_BuildingMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BuildingImprovementsMember" xlink:label="locator_us-gaap_BuildingImprovementsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BuildingImprovementsMember" xml:lang="en-US">Building Improvements [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BuildingImprovementsMember" xlink:to="label_us-gaap_BuildingImprovementsMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="locator_us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PropertyPlantAndEquipmentLineItems" xml:lang="en-US">Property, Plant and Equipment [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PropertyPlantAndEquipmentLineItems" xlink:to="label_us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:label="locator_us-gaap_PropertyPlantAndEquipmentUsefulLife"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PropertyPlantAndEquipmentUsefulLife" xml:lang="en-US">Property, Plant and Equipment, Useful Life</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:to="label_us-gaap_PropertyPlantAndEquipmentUsefulLife"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueByAssetClassAxis" xlink:label="locator_us-gaap_FairValueByAssetClassAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FairValueByAssetClassAxis" xml:lang="en-US">Asset Class [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FairValueByAssetClassAxis" xlink:to="label_us-gaap_FairValueByAssetClassAxis"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_GoodwillMember" xlink:label="locator_us-gaap_GoodwillMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_GoodwillMember" xml:lang="en-US">Goodwill [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_GoodwillMember" xlink:to="label_us-gaap_GoodwillMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="locator_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xml:lang="en-US">Finite-Lived Intangible Assets by Major Class [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="label_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CustomerListsMember" xlink:label="locator_us-gaap_CustomerListsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_CustomerListsMember" xml:lang="en-US">Customer List [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_CustomerListsMember" xlink:to="label_us-gaap_CustomerListsMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_VendorRelationshipsMember" xlink:label="locator_gaxy_VendorRelationshipsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_VendorRelationshipsMember" xml:lang="en-US">Vendor relationships [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_VendorRelationshipsMember" xml:lang="en-US">Vendor relationships [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_VendorRelationshipsMember" xlink:to="label_gaxy_VendorRelationshipsMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NoncompeteAgreementsMember" xlink:label="locator_us-gaap_NoncompeteAgreementsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_NoncompeteAgreementsMember" xml:lang="en-US">Noncompete agreement [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_NoncompeteAgreementsMember" xml:lang="en-US">Noncompete Agreement [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_NoncompeteAgreementsMember" xlink:to="label_us-gaap_NoncompeteAgreementsMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ProductDevelopmentCostsMember" xlink:label="locator_gaxy_ProductDevelopmentCostsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ProductDevelopmentCostsMember" xml:lang="en-US">Product Development Costs [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ProductDevelopmentCostsMember" xml:lang="en-US">Product Development Costs [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ProductDevelopmentCostsMember" xlink:to="label_gaxy_ProductDevelopmentCostsMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNetAbstract" xlink:label="locator_us-gaap_FiniteLivedIntangibleAssetsNetAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FiniteLivedIntangibleAssetsNetAbstract" xml:lang="en-US">Finite-lived assets:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FiniteLivedIntangibleAssetsNetAbstract" xlink:to="label_us-gaap_FiniteLivedIntangibleAssetsNetAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="locator_us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FiniteLivedIntangibleAssetsGross" xml:lang="en-US">Cost</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FiniteLivedIntangibleAssetsGross" xlink:to="label_us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="locator_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xml:lang="en-US">Accumulated Amortization</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xml:lang="en-US">Finite-Lived Intangible Assets, Accumulated Amortization</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="label_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IntangibleAssetsNetIncludingGoodwill" xlink:label="locator_us-gaap_IntangibleAssetsNetIncludingGoodwill"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_IntangibleAssetsNetIncludingGoodwill" xml:lang="en-US">Total</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_IntangibleAssetsNetIncludingGoodwill" xlink:to="label_us-gaap_IntangibleAssetsNetIncludingGoodwill"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LeaseholdImprovementsMember" xlink:label="locator_us-gaap_LeaseholdImprovementsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LeaseholdImprovementsMember" xml:lang="en-US">Leasehold improvements [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LeaseholdImprovementsMember" xlink:to="label_us-gaap_LeaseholdImprovementsMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="locator_us-gaap_PropertyPlantAndEquipmentGross"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PropertyPlantAndEquipmentGross" xml:lang="en-US">Property and equipment, Gross</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PropertyPlantAndEquipmentGross" xlink:to="label_us-gaap_PropertyPlantAndEquipmentGross"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="locator_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xml:lang="en-US">Accumulated depreciation</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xml:lang="en-US">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="label_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCreditFacilityTable" xlink:label="locator_us-gaap_LineOfCreditFacilityTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LineOfCreditFacilityTable" xml:lang="en-US">Line of Credit Facility [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LineOfCreditFacilityTable" xlink:to="label_us-gaap_LineOfCreditFacilityTable"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_LineOfCreditInterestBearingMember" xlink:label="locator_gaxy_LineOfCreditInterestBearingMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_LineOfCreditInterestBearingMember" xml:lang="en-US">Line of Credit Interest Bearing [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_LineOfCreditInterestBearingMember" xml:lang="en-US">Line of Credit Interest Bearing [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_LineOfCreditInterestBearingMember" xlink:to="label_gaxy_LineOfCreditInterestBearingMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCreditFacilityLineItems" xlink:label="locator_us-gaap_LineOfCreditFacilityLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LineOfCreditFacilityLineItems" xml:lang="en-US">Line of Credit Facility [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LineOfCreditFacilityLineItems" xlink:to="label_us-gaap_LineOfCreditFacilityLineItems"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="locator_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xml:lang="en-US">Line of credit maximum borrowing capacity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:to="label_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentInterestRateBasisForEffectiveRate" xlink:label="locator_us-gaap_DebtInstrumentInterestRateBasisForEffectiveRate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DebtInstrumentInterestRateBasisForEffectiveRate" xml:lang="en-US">Interest rate basis</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DebtInstrumentInterestRateBasisForEffectiveRate" xlink:to="label_us-gaap_DebtInstrumentInterestRateBasisForEffectiveRate"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="locator_us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DebtInstrumentInterestRateStatedPercentage" xml:lang="en-US">Interest rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:to="label_us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCreditFacilityExpirationDate1" xlink:label="locator_us-gaap_LineOfCreditFacilityExpirationDate1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LineOfCreditFacilityExpirationDate1" xml:lang="en-US">Debt maturity</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LineOfCreditFacilityExpirationDate1" xlink:to="label_us-gaap_LineOfCreditFacilityExpirationDate1"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LineOfCredit" xlink:label="locator_us-gaap_LineOfCredit"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LineOfCredit" xml:lang="en-US">Line of credit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LineOfCredit" xlink:to="label_us-gaap_LineOfCredit"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_MinimumAverageBankBalance" xlink:label="locator_gaxy_MinimumAverageBankBalance"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_MinimumAverageBankBalance" xml:lang="en-US">Minimum average bank balance</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_MinimumAverageBankBalance" xml:lang="en-US">Minimum average bank balance.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_MinimumAverageBankBalance" xlink:to="label_gaxy_MinimumAverageBankBalance"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_PercentageOfCurtailmentOfOutstandingBalance" xlink:label="locator_gaxy_PercentageOfCurtailmentOfOutstandingBalance"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_PercentageOfCurtailmentOfOutstandingBalance" xml:lang="en-US">Percentage of curtailment of outstanding balance</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_PercentageOfCurtailmentOfOutstandingBalance" xml:lang="en-US">Percentage of curtailment of outstanding balance.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_PercentageOfCurtailmentOfOutstandingBalance" xlink:to="label_gaxy_PercentageOfCurtailmentOfOutstandingBalance"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NumberOfCommonStockOwnedByTwoStockholders" xlink:label="locator_gaxy_NumberOfCommonStockOwnedByTwoStockholders"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NumberOfCommonStockOwnedByTwoStockholders" xml:lang="en-US">Number of common stock owned by two stockholders</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NumberOfCommonStockOwnedByTwoStockholders" xml:lang="en-US">Number of common stock owned by two stockholders.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NumberOfCommonStockOwnedByTwoStockholders" xlink:to="label_gaxy_NumberOfCommonStockOwnedByTwoStockholders"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="locator_us-gaap_DebtInstrumentTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DebtInstrumentTable" xml:lang="en-US">Schedule of Long-term Debt Instruments [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DebtInstrumentTable" xlink:to="label_us-gaap_DebtInstrumentTable"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NotesPayableOtherPayableMember" xlink:label="locator_gaxy_NotesPayableOtherPayableMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NotesPayableOtherPayableMember" xml:lang="en-US">Notes Payable [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NotesPayableOtherPayableMember" xml:lang="en-US">Notes Payable [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NotesPayableOtherPayableMember" xlink:to="label_gaxy_NotesPayableOtherPayableMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NotesPayableOtherPayablesOneMember" xlink:label="locator_gaxy_NotesPayableOtherPayablesOneMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NotesPayableOtherPayablesOneMember" xml:lang="en-US">Notes Payable One [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NotesPayableOtherPayablesOneMember" xml:lang="en-US">Notes Payable One [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NotesPayableOtherPayablesOneMember" xlink:to="label_gaxy_NotesPayableOtherPayablesOneMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NotesPayableOtherPayablesTwoMember" xlink:label="locator_gaxy_NotesPayableOtherPayablesTwoMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NotesPayableOtherPayablesTwoMember" xml:lang="en-US">Notes Payable Two [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NotesPayableOtherPayablesTwoMember" xml:lang="en-US">Notes Payable Two [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NotesPayableOtherPayablesTwoMember" xlink:to="label_gaxy_NotesPayableOtherPayablesTwoMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NotesPayableOtherPayablesThreeMember" xlink:label="locator_gaxy_NotesPayableOtherPayablesThreeMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NotesPayableOtherPayablesThreeMember" xml:lang="en-US">Notes Payable Three [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NotesPayableOtherPayablesThreeMember" xml:lang="en-US">Notes Payable Three [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NotesPayableOtherPayablesThreeMember" xlink:to="label_gaxy_NotesPayableOtherPayablesThreeMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NotesPayableOtherPayablesFourMember" xlink:label="locator_gaxy_NotesPayableOtherPayablesFourMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NotesPayableOtherPayablesFourMember" xml:lang="en-US">Notes Payable Four [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NotesPayableOtherPayablesFourMember" xml:lang="en-US">Notes Payable Four [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NotesPayableOtherPayablesFourMember" xlink:to="label_gaxy_NotesPayableOtherPayablesFourMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NotesPayableOtherPayablesFiveMember" xlink:label="locator_gaxy_NotesPayableOtherPayablesFiveMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NotesPayableOtherPayablesFiveMember" xml:lang="en-US">Notes Payable Five [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NotesPayableOtherPayablesFiveMember" xml:lang="en-US">Notes Payable Five [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NotesPayableOtherPayablesFiveMember" xlink:to="label_gaxy_NotesPayableOtherPayablesFiveMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NotesPayableOtherPayablesSixMember" xlink:label="locator_gaxy_NotesPayableOtherPayablesSixMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NotesPayableOtherPayablesSixMember" xml:lang="en-US">Notes Payable Six [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NotesPayableOtherPayablesSixMember" xml:lang="en-US">Notes Payable Other Payables Six [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NotesPayableOtherPayablesSixMember" xlink:to="label_gaxy_NotesPayableOtherPayablesSixMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ConvertibleNotesPayablesMember" xlink:label="locator_gaxy_ConvertibleNotesPayablesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ConvertibleNotesPayablesMember" xml:lang="en-US">Convertible Notes Payable [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ConvertibleNotesPayablesMember" xml:lang="en-US">Convertible Notes Payable [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ConvertibleNotesPayablesMember" xlink:to="label_gaxy_ConvertibleNotesPayablesMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ConvertibleNotesPayableOneMember" xlink:label="locator_gaxy_ConvertibleNotesPayableOneMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_gaxy_ConvertibleNotesPayableOneMember" xml:lang="en-US">Convertible Notes Payable one [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ConvertibleNotesPayableOneMember" xml:lang="en-US">Convertible Notes Payable one [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ConvertibleNotesPayableOneMember" xml:lang="en-US">ConvertibleNotesPayableOneMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ConvertibleNotesPayableOneMember" xlink:to="label_gaxy_ConvertibleNotesPayableOneMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ConvertibleNotesPayableTwoMember" xlink:label="locator_gaxy_ConvertibleNotesPayableTwoMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_gaxy_ConvertibleNotesPayableTwoMember" xml:lang="en-US">Convertible Notes Payable Two [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ConvertibleNotesPayableTwoMember" xml:lang="en-US">Convertible Notes Payable Two [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ConvertibleNotesPayableTwoMember" xml:lang="en-US">Long-term Note Payable to Related Party - 1</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ConvertibleNotesPayableTwoMember" xlink:to="label_gaxy_ConvertibleNotesPayableTwoMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ConvertibleNotesPayable1Member" xlink:label="locator_gaxy_ConvertibleNotesPayable1Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ConvertibleNotesPayable1Member" xml:lang="en-US">Convertible Notes Payable one [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_gaxy_ConvertibleNotesPayable1Member" xml:lang="en-US">Convertible Notes Payable One [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ConvertibleNotesPayable1Member" xml:lang="en-US">Convertible Notes Payable -1 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ConvertibleNotesPayable1Member" xlink:to="label_gaxy_ConvertibleNotesPayable1Member"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ConvertibleNotesPayable2Member" xlink:label="locator_gaxy_ConvertibleNotesPayable2Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ConvertibleNotesPayable2Member" xml:lang="en-US">Convertible Notes Payable Two [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ConvertibleNotesPayable2Member" xml:lang="en-US">Convertible Notes Payable -2 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ConvertibleNotesPayable2Member" xlink:to="label_gaxy_ConvertibleNotesPayable2Member"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ConvertibleNotesPayable3Member" xlink:label="locator_gaxy_ConvertibleNotesPayable3Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ConvertibleNotesPayable3Member" xml:lang="en-US">Convertible Notes Payable Three [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ConvertibleNotesPayable3Member" xml:lang="en-US">Convertible Notes Payable -3 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ConvertibleNotesPayable3Member" xlink:to="label_gaxy_ConvertibleNotesPayable3Member"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ConvertibleNotesPayable4Member" xlink:label="locator_gaxy_ConvertibleNotesPayable4Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ConvertibleNotesPayable4Member" xml:lang="en-US">Convertible Notes Payable Four [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ConvertibleNotesPayable4Member" xml:lang="en-US">Convertible Notes Payable -4 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ConvertibleNotesPayable4Member" xlink:to="label_gaxy_ConvertibleNotesPayable4Member"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ConvertibleNotesPayable5Member" xlink:label="locator_gaxy_ConvertibleNotesPayable5Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ConvertibleNotesPayable5Member" xml:lang="en-US">Convertible Notes Payable Five [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ConvertibleNotesPayable5Member" xml:lang="en-US">Convertible Notes Payable Five [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ConvertibleNotesPayable5Member" xlink:to="label_gaxy_ConvertibleNotesPayable5Member"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ConvertibleNotesPayable6Member" xlink:label="locator_gaxy_ConvertibleNotesPayable6Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ConvertibleNotesPayable6Member" xml:lang="en-US">Convertible Notes Payable Six [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ConvertibleNotesPayable6Member" xml:lang="en-US">Convertible Notes Payable Six [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ConvertibleNotesPayable6Member" xlink:to="label_gaxy_ConvertibleNotesPayable6Member"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="locator_us-gaap_SubsequentEventTypeAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_SubsequentEventTypeAxis" xml:lang="en-US">Subsequent Event Type [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_SubsequentEventTypeAxis" xlink:to="label_us-gaap_SubsequentEventTypeAxis"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="locator_us-gaap_SubsequentEventMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_SubsequentEventMember" xml:lang="en-US">Subsequent Event [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_SubsequentEventMember" xlink:to="label_us-gaap_SubsequentEventMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="locator_srt_TitleOfIndividualAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_srt_TitleOfIndividualAxis" xml:lang="en-US">Title of Individual [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_srt_TitleOfIndividualAxis" xlink:to="label_srt_TitleOfIndividualAxis"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InvestorMember" xlink:label="locator_us-gaap_InvestorMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_InvestorMember" xml:lang="en-US">Investor [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_InvestorMember" xlink:to="label_us-gaap_InvestorMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="locator_us-gaap_DebtInstrumentLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DebtInstrumentLineItems" xml:lang="en-US">Debt Instrument [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DebtInstrumentLineItems" xlink:to="label_us-gaap_DebtInstrumentLineItems"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermNotesPayable" xlink:label="locator_us-gaap_LongTermNotesPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_LongTermNotesPayable" xml:lang="en-US">Notes Payable</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LongTermNotesPayable" xml:lang="en-US">Notes Payable, Noncurrent</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LongTermNotesPayable" xlink:to="label_us-gaap_LongTermNotesPayable"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentPeriodicPayment" xlink:label="locator_us-gaap_DebtInstrumentPeriodicPayment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DebtInstrumentPeriodicPayment" xml:lang="en-US">Monthly installment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DebtInstrumentPeriodicPayment" xlink:to="label_us-gaap_DebtInstrumentPeriodicPayment"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentTerm" xlink:label="locator_us-gaap_DebtInstrumentTerm"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DebtInstrumentTerm" xml:lang="en-US">Debt term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DebtInstrumentTerm" xlink:to="label_us-gaap_DebtInstrumentTerm"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_AmountsWithdraw" xlink:label="locator_gaxy_AmountsWithdraw"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_AmountsWithdraw" xml:lang="en-US">Amounts withdraw</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_AmountsWithdraw" xml:lang="en-US">Amounts withdraw.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_AmountsWithdraw" xlink:to="label_gaxy_AmountsWithdraw"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscount" xlink:label="locator_us-gaap_DebtInstrumentUnamortizedDiscount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DebtInstrumentUnamortizedDiscount" xml:lang="en-US">Debt discount</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_DebtInstrumentUnamortizedDiscount" xml:lang="en-US">Less: Unamortized original issue discounts</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DebtInstrumentUnamortizedDiscount" xlink:to="label_us-gaap_DebtInstrumentUnamortizedDiscount"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="locator_us-gaap_DebtInstrumentMaturityDate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_DebtInstrumentMaturityDate" xml:lang="en-US">Debt maturity</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DebtInstrumentMaturityDate" xml:lang="en-US">Debt Instrument, Maturity Date</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DebtInstrumentMaturityDate" xlink:to="label_us-gaap_DebtInstrumentMaturityDate"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestExpenseDebt" xlink:label="locator_us-gaap_InterestExpenseDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_InterestExpenseDebt" xml:lang="en-US">Interest expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_InterestExpenseDebt" xlink:to="label_us-gaap_InterestExpenseDebt"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_PrepaymentPenalties" xlink:label="locator_gaxy_PrepaymentPenalties"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_PrepaymentPenalties" xml:lang="en-US">Prepayment penalties</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_PrepaymentPenalties" xml:lang="en-US">Prepayment penalties.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_PrepaymentPenalties" xlink:to="label_gaxy_PrepaymentPenalties"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_PrepaymentPenaltiesPercentage" xlink:label="locator_gaxy_PrepaymentPenaltiesPercentage"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_PrepaymentPenaltiesPercentage" xml:lang="en-US">Prepayment penalties, percentage</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_PrepaymentPenaltiesPercentage" xml:lang="en-US">Prepayment penalties, percentage.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_PrepaymentPenaltiesPercentage" xlink:to="label_gaxy_PrepaymentPenaltiesPercentage"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_PercentageOfLowestTradedPrice" xlink:label="locator_gaxy_PercentageOfLowestTradedPrice"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_PercentageOfLowestTradedPrice" xml:lang="en-US">Percentage of lowest traded price</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_PercentageOfLowestTradedPrice" xml:lang="en-US">Percentage of lowest traded price.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_PercentageOfLowestTradedPrice" xlink:to="label_gaxy_PercentageOfLowestTradedPrice"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_PercentageOfLowestTradedPriceBeforeIssueDate" xlink:label="locator_gaxy_PercentageOfLowestTradedPriceBeforeIssueDate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_PercentageOfLowestTradedPriceBeforeIssueDate" xml:lang="en-US">Percentage of lowest traded price before issue date</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_PercentageOfLowestTradedPriceBeforeIssueDate" xml:lang="en-US">Percentage of lowest traded price before issue date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_PercentageOfLowestTradedPriceBeforeIssueDate" xlink:to="label_gaxy_PercentageOfLowestTradedPriceBeforeIssueDate"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NotesPayablePrincipalAndInterest" xlink:label="locator_gaxy_NotesPayablePrincipalAndInterest"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NotesPayablePrincipalAndInterest" xml:lang="en-US">Notes payable principal and interest</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NotesPayablePrincipalAndInterest" xml:lang="en-US">Notes payable principal and interest amount.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NotesPayablePrincipalAndInterest" xlink:to="label_gaxy_NotesPayablePrincipalAndInterest"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:label="locator_us-gaap_DebtInstrumentConvertibleConversionPrice1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DebtInstrumentConvertibleConversionPrice1" xml:lang="en-US">Conversion price</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:to="label_us-gaap_DebtInstrumentConvertibleConversionPrice1"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="locator_us-gaap_StockIssuedDuringPeriodSharesNewIssues"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StockIssuedDuringPeriodSharesNewIssues" xml:lang="en-US">Share Issued</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_StockIssuedDuringPeriodSharesNewIssues" xml:lang="en-US">Shares issued</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:to="label_us-gaap_StockIssuedDuringPeriodSharesNewIssues"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_UnexercisedWarrantsPricePerShare" xlink:label="locator_gaxy_UnexercisedWarrantsPricePerShare"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_UnexercisedWarrantsPricePerShare" xml:lang="en-US">Unexercised warrants price per share</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_UnexercisedWarrantsPricePerShare" xml:lang="en-US">Unexercised warrants price per share.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_UnexercisedWarrantsPricePerShare" xlink:to="label_gaxy_UnexercisedWarrantsPricePerShare"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WarrantsAndRightsOutstandingTerm" xlink:label="locator_us-gaap_WarrantsAndRightsOutstandingTerm"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_WarrantsAndRightsOutstandingTerm" xml:lang="en-US">Expiration period</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_WarrantsAndRightsOutstandingTerm" xlink:to="label_us-gaap_WarrantsAndRightsOutstandingTerm"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="locator_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xml:lang="en-US">Exercise price</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="label_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_WarrantsAndRightsOutstandingMaturityDate1" xlink:label="locator_gaxy_WarrantsAndRightsOutstandingMaturityDate1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_WarrantsAndRightsOutstandingMaturityDate1" xml:lang="en-US">Outstanding warrants expired</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_WarrantsAndRightsOutstandingMaturityDate1" xml:lang="en-US">Outstanding warrants expired period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_WarrantsAndRightsOutstandingMaturityDate1" xlink:to="label_gaxy_WarrantsAndRightsOutstandingMaturityDate1"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_PercentageOfRedemptionPremium" xlink:label="locator_gaxy_PercentageOfRedemptionPremium"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_PercentageOfRedemptionPremium" xml:lang="en-US">Percentage of redemption premium</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_PercentageOfRedemptionPremium" xml:lang="en-US">Percentage of redemption premium.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_PercentageOfRedemptionPremium" xlink:to="label_gaxy_PercentageOfRedemptionPremium"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_AmountOfNoteIncreased" xlink:label="locator_gaxy_AmountOfNoteIncreased"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_AmountOfNoteIncreased" xml:lang="en-US">Amount of note increased</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_AmountOfNoteIncreased" xml:lang="en-US">Amount of note increased.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_AmountOfNoteIncreased" xlink:to="label_gaxy_AmountOfNoteIncreased"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentAmount1" xlink:label="locator_us-gaap_DebtConversionConvertedInstrumentAmount1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DebtConversionConvertedInstrumentAmount1" xml:lang="en-US">Conversion amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DebtConversionConvertedInstrumentAmount1" xlink:to="label_us-gaap_DebtConversionConvertedInstrumentAmount1"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_WarrantsAndRightsOutstanding" xlink:label="locator_us-gaap_WarrantsAndRightsOutstanding"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_WarrantsAndRightsOutstanding" xml:lang="en-US">Unexercised warrants outstanding</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_WarrantsAndRightsOutstanding" xlink:to="label_us-gaap_WarrantsAndRightsOutstanding"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebt" xlink:label="locator_us-gaap_LongTermDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LongTermDebt" xml:lang="en-US">Total Notes Payable</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_LongTermDebt" xml:lang="en-US">Long-term Debt</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LongTermDebt" xlink:to="label_us-gaap_LongTermDebt"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NotesPayableToBankCurrent" xlink:label="locator_us-gaap_NotesPayableToBankCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_NotesPayableToBankCurrent" xml:lang="en-US">Current Portion of Notes Payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_NotesPayableToBankCurrent" xlink:to="label_us-gaap_NotesPayableToBankCurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xml:lang="en-US">2022</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:to="label_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xml:lang="en-US">2023</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:to="label_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xml:lang="en-US">2024</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:to="label_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xml:lang="en-US">2025</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:to="label_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:label="locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xml:lang="en-US">2026</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:to="label_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:label="locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xml:lang="en-US">Thereafter</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:to="label_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConvertibleNotesPayable" xlink:label="locator_us-gaap_ConvertibleNotesPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ConvertibleNotesPayable" xml:lang="en-US">Total Convertible Notes Payable</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_ConvertibleNotesPayable" xml:lang="en-US">Convertible Notes Payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ConvertibleNotesPayable" xlink:to="label_us-gaap_ConvertibleNotesPayable"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums" xlink:label="locator_us-gaap_UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums" xml:lang="en-US">Less: Unamortized original issue discounts</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums" xlink:to="label_us-gaap_UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConvertibleLongTermNotesPayable" xlink:label="locator_us-gaap_ConvertibleLongTermNotesPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ConvertibleLongTermNotesPayable" xml:lang="en-US">Long-term Portion of Convertible Notes Payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ConvertibleLongTermNotesPayable" xlink:to="label_us-gaap_ConvertibleLongTermNotesPayable"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xml:lang="en-US">Fair Value, Recurring and Nonrecurring [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:to="label_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="locator_us-gaap_FairValueMeasurementsRecurringMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FairValueMeasurementsRecurringMember" xml:lang="en-US">Recurring [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FairValueMeasurementsRecurringMember" xlink:to="label_us-gaap_FairValueMeasurementsRecurringMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="locator_us-gaap_FairValueInputsLevel1Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FairValueInputsLevel1Member" xml:lang="en-US">Level 1 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FairValueInputsLevel1Member" xlink:to="label_us-gaap_FairValueInputsLevel1Member"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="locator_us-gaap_FairValueInputsLevel2Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FairValueInputsLevel2Member" xml:lang="en-US">Level 2 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FairValueInputsLevel2Member" xlink:to="label_us-gaap_FairValueInputsLevel2Member"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_DevelopmentCostsMember" xlink:label="locator_gaxy_DevelopmentCostsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_DevelopmentCostsMember" xml:lang="en-US">Development costs [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_DevelopmentCostsMember" xml:lang="en-US">Development costs [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_DevelopmentCostsMember" xlink:to="label_gaxy_DevelopmentCostsMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xml:lang="en-US">Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:to="label_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsFairValueDisclosureAbstract" xlink:label="locator_us-gaap_AssetsFairValueDisclosureAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AssetsFairValueDisclosureAbstract" xml:lang="en-US">Assets:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AssetsFairValueDisclosureAbstract" xlink:to="label_us-gaap_AssetsFairValueDisclosureAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="locator_us-gaap_AssetsFairValueDisclosure"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_AssetsFairValueDisclosure" xml:lang="en-US">Assets measured at fair value on a nonrecurring basis</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_AssetsFairValueDisclosure" xlink:to="label_us-gaap_AssetsFairValueDisclosure"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesFairValueDisclosureAbstract" xlink:label="locator_us-gaap_LiabilitiesFairValueDisclosureAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LiabilitiesFairValueDisclosureAbstract" xml:lang="en-US">Liabilities:</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LiabilitiesFairValueDisclosureAbstract" xlink:to="label_us-gaap_LiabilitiesFairValueDisclosureAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConvertibleDebtFairValueDisclosures" xlink:label="locator_us-gaap_ConvertibleDebtFairValueDisclosures"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ConvertibleDebtFairValueDisclosures" xml:lang="en-US">Original issue discount, convertible debt</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ConvertibleDebtFairValueDisclosures" xlink:to="label_us-gaap_ConvertibleDebtFairValueDisclosures"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DerivativeLiabilities" xlink:label="locator_us-gaap_DerivativeLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DerivativeLiabilities" xml:lang="en-US">Derivative liability, warrants</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_DerivativeLiabilities" xml:lang="en-US">Liability</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DerivativeLiabilities" xlink:to="label_us-gaap_DerivativeLiabilities"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FinancialLiabilitiesFairValueDisclosure" xlink:label="locator_us-gaap_FinancialLiabilitiesFairValueDisclosure"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_FinancialLiabilitiesFairValueDisclosure" xml:lang="en-US">Total:</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FinancialLiabilitiesFairValueDisclosure" xml:lang="en-US">Financial Liabilities Fair Value Disclosure</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FinancialLiabilitiesFairValueDisclosure" xlink:to="label_us-gaap_FinancialLiabilitiesFairValueDisclosure"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable" xlink:label="locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable" xml:lang="en-US">Fair Value Measurement Inputs and Valuation Techniques [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable" xlink:to="label_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_MeasurementInputTypeAxis" xlink:label="locator_us-gaap_MeasurementInputTypeAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_MeasurementInputTypeAxis" xml:lang="en-US">Measurement Input Type [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_MeasurementInputTypeAxis" xlink:to="label_us-gaap_MeasurementInputTypeAxis"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_MeasurementInputRiskFreeInterestRateMember" xlink:label="locator_us-gaap_MeasurementInputRiskFreeInterestRateMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_MeasurementInputRiskFreeInterestRateMember" xml:lang="en-US">Risk-free interest rate [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_MeasurementInputRiskFreeInterestRateMember" xlink:to="label_us-gaap_MeasurementInputRiskFreeInterestRateMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_MeasurementInputExpectedDividendRateMember" xlink:label="locator_us-gaap_MeasurementInputExpectedDividendRateMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_MeasurementInputExpectedDividendRateMember" xml:lang="en-US">Expected dividend yield [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_MeasurementInputExpectedDividendRateMember" xlink:to="label_us-gaap_MeasurementInputExpectedDividendRateMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_MeasurementInputPriceVolatilityMember" xlink:label="locator_us-gaap_MeasurementInputPriceVolatilityMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_MeasurementInputPriceVolatilityMember" xml:lang="en-US">Expected stock price volatility [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_MeasurementInputPriceVolatilityMember" xlink:to="label_us-gaap_MeasurementInputPriceVolatilityMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_MeasurementInputExpectedTermMember" xlink:label="locator_us-gaap_MeasurementInputExpectedTermMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_MeasurementInputExpectedTermMember" xml:lang="en-US">Expected option life in years [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_MeasurementInputExpectedTermMember" xlink:to="label_us-gaap_MeasurementInputExpectedTermMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems" xlink:label="locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems" xml:lang="en-US">Fair Value Measurement Inputs and Valuation Techniques [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems" xlink:to="label_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_FairValueMeasurementsValuationProcessesDescription" xlink:label="locator_us-gaap_FairValueMeasurementsValuationProcessesDescription"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_FairValueMeasurementsValuationProcessesDescription" xml:lang="en-US">Derivative Liability Valued Using Monte Carlo Pricing Model</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_FairValueMeasurementsValuationProcessesDescription" xlink:to="label_us-gaap_FairValueMeasurementsValuationProcessesDescription"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ConvertibleSecuritiesAtInception" xlink:label="locator_gaxy_ConvertibleSecuritiesAtInception"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ConvertibleSecuritiesAtInception" xml:lang="en-US">Convertible Securities at inception</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ConvertibleSecuritiesAtInception" xml:lang="en-US">Convertible securities at inception.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ConvertibleSecuritiesAtInception" xlink:to="label_gaxy_ConvertibleSecuritiesAtInception"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_SettlementOfConversionFeaturesAndWarrants" xlink:label="locator_gaxy_SettlementOfConversionFeaturesAndWarrants"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_SettlementOfConversionFeaturesAndWarrants" xml:lang="en-US">Settlement of conversion features and warrants</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_SettlementOfConversionFeaturesAndWarrants" xml:lang="en-US">Settlement of conversion features and warrants.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_SettlementOfConversionFeaturesAndWarrants" xlink:to="label_gaxy_SettlementOfConversionFeaturesAndWarrants"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_RealizedGainLossOnConvertibleDebt" xlink:label="locator_gaxy_RealizedGainLossOnConvertibleDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_RealizedGainLossOnConvertibleDebt" xml:lang="en-US">Realized</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_RealizedGainLossOnConvertibleDebt" xml:lang="en-US">Realized gain (loss) on convertible securities during the period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_RealizedGainLossOnConvertibleDebt" xlink:to="label_gaxy_RealizedGainLossOnConvertibleDebt"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_UnrealizedGainLossOnConvertibleDebt" xlink:label="locator_gaxy_UnrealizedGainLossOnConvertibleDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_UnrealizedGainLossOnConvertibleDebt" xml:lang="en-US">Unrealized</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_UnrealizedGainLossOnConvertibleDebt" xml:lang="en-US">Unrealized gain (loss) on convertible securities during the period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_UnrealizedGainLossOnConvertibleDebt" xlink:to="label_gaxy_UnrealizedGainLossOnConvertibleDebt"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="locator_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xml:lang="en-US">Schedule of Related Party Transactions, by Related Party [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="label_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_LongTermNotePayableToRelatedParty1Member" xlink:label="locator_gaxy_LongTermNotePayableToRelatedParty1Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_LongTermNotePayableToRelatedParty1Member" xml:lang="en-US">Long-term Note Payable to Related Party - 1 [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_LongTermNotePayableToRelatedParty1Member" xml:lang="en-US">Represents the Long-term Note Payable to Related Party - 1, during the indicated time period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_LongTermNotePayableToRelatedParty1Member" xlink:to="label_gaxy_LongTermNotePayableToRelatedParty1Member"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_UnsecuredNotePaybleMember" xlink:label="locator_gaxy_UnsecuredNotePaybleMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_UnsecuredNotePaybleMember" xml:lang="en-US">Unsecured note payble [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_UnsecuredNotePaybleMember" xml:lang="en-US">Unsecured note payble [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_UnsecuredNotePaybleMember" xlink:to="label_gaxy_UnsecuredNotePaybleMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_LongTermNotePayableToRelatedParty3Member" xlink:label="locator_gaxy_LongTermNotePayableToRelatedParty3Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_LongTermNotePayableToRelatedParty3Member" xml:lang="en-US">Long-term Note Payable to Related Party - 3 [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_LongTermNotePayableToRelatedParty3Member" xml:lang="en-US">Represents the Long-term Note Payable to Related Party - 3, during the indicated time period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_LongTermNotePayableToRelatedParty3Member" xlink:to="label_gaxy_LongTermNotePayableToRelatedParty3Member"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_LongTermNotePayableToRelatedParty4Member" xlink:label="locator_gaxy_LongTermNotePayableToRelatedParty4Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_LongTermNotePayableToRelatedParty4Member" xml:lang="en-US">Long-term Note Payable to Related Party - 4 [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_LongTermNotePayableToRelatedParty4Member" xml:lang="en-US">Represents the Long-term Note Payable to Related Party - 4, during the indicated time period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_LongTermNotePayableToRelatedParty4Member" xlink:to="label_gaxy_LongTermNotePayableToRelatedParty4Member"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_LongTermNotePayableToRelatedParty5Member" xlink:label="locator_gaxy_LongTermNotePayableToRelatedParty5Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_LongTermNotePayableToRelatedParty5Member" xml:lang="en-US">Long-term Note Payable to Related Party - 5 [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_LongTermNotePayableToRelatedParty5Member" xml:lang="en-US">Represents the Long-term Note Payable to Related Party - 5, during the indicated time period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_LongTermNotePayableToRelatedParty5Member" xlink:to="label_gaxy_LongTermNotePayableToRelatedParty5Member"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ShortTermNoteMember" xlink:label="locator_gaxy_ShortTermNoteMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ShortTermNoteMember" xml:lang="en-US">Short Term Note [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ShortTermNoteMember" xml:lang="en-US">Short Term Note [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ShortTermNoteMember" xlink:to="label_gaxy_ShortTermNoteMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SeriesDPreferredStockMember" xlink:label="locator_us-gaap_SeriesDPreferredStockMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_SeriesDPreferredStockMember" xml:lang="en-US">Series D Preferred Stock [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_SeriesDPreferredStockMember" xlink:to="label_us-gaap_SeriesDPreferredStockMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="locator_us-gaap_RelatedPartyTransactionLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_RelatedPartyTransactionLineItems" xml:lang="en-US">Related Party Transaction [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_RelatedPartyTransactionLineItems" xlink:to="label_us-gaap_RelatedPartyTransactionLineItems"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_InterestPayableCurrent" xlink:label="locator_us-gaap_InterestPayableCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_InterestPayableCurrent" xml:lang="en-US">Interest payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_InterestPayableCurrent" xlink:to="label_us-gaap_InterestPayableCurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NotesPayable" xlink:label="locator_us-gaap_NotesPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_NotesPayable" xml:lang="en-US">Notes payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_NotesPayable" xlink:to="label_us-gaap_NotesPayable"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DebtInstrumentCollateralFee" xlink:label="locator_us-gaap_DebtInstrumentCollateralFee"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DebtInstrumentCollateralFee" xml:lang="en-US">Collateral fee</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DebtInstrumentCollateralFee" xlink:to="label_us-gaap_DebtInstrumentCollateralFee"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_LeaseExpired" xlink:label="locator_gaxy_LeaseExpired"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_LeaseExpired" xml:lang="en-US">Lease Expired</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_LeaseExpired" xml:lang="en-US">Lease Expired.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_LeaseExpired" xlink:to="label_gaxy_LeaseExpired"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LeaseAndRentalExpense" xlink:label="locator_us-gaap_LeaseAndRentalExpense"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LeaseAndRentalExpense" xml:lang="en-US">Operating Leases, Rent Expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LeaseAndRentalExpense" xlink:to="label_us-gaap_LeaseAndRentalExpense"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_MonthlyLeasePayment" xlink:label="locator_gaxy_MonthlyLeasePayment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_MonthlyLeasePayment" xml:lang="en-US">Monthly lease payment</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_MonthlyLeasePayment" xml:lang="en-US">Monthly lease payment.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_MonthlyLeasePayment" xlink:to="label_gaxy_MonthlyLeasePayment"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShortTermInvestments" xlink:label="locator_us-gaap_ShortTermInvestments"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ShortTermInvestments" xml:lang="en-US">Short term commercial deposit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ShortTermInvestments" xlink:to="label_us-gaap_ShortTermInvestments"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConversionOfStockSharesConverted1" xlink:label="locator_us-gaap_ConversionOfStockSharesConverted1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ConversionOfStockSharesConverted1" xml:lang="en-US">Conversion of shares</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ConversionOfStockSharesConverted1" xlink:to="label_us-gaap_ConversionOfStockSharesConverted1"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_LongTermNotePayableToRelatedParty2Member" xlink:label="locator_gaxy_LongTermNotePayableToRelatedParty2Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_LongTermNotePayableToRelatedParty2Member" xml:lang="en-US">Long-term Note Payable to Related Party - 2 [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_LongTermNotePayableToRelatedParty2Member" xml:lang="en-US">Represents the Long-term Note Payable to Related Party - 2, during the indicated time period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_LongTermNotePayableToRelatedParty2Member" xlink:to="label_gaxy_LongTermNotePayableToRelatedParty2Member"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_LongTermNotePayableToRelatedParty6Member" xlink:label="locator_gaxy_LongTermNotePayableToRelatedParty6Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_LongTermNotePayableToRelatedParty6Member" xml:lang="en-US">Long-term Note Payable to Related Party - 6 [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_LongTermNotePayableToRelatedParty6Member" xml:lang="en-US">Long-term Note Payable to Related Party - 6 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_LongTermNotePayableToRelatedParty6Member" xlink:to="label_gaxy_LongTermNotePayableToRelatedParty6Member"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DueToOtherRelatedPartiesCurrentAndNoncurrent" xlink:label="locator_us-gaap_DueToOtherRelatedPartiesCurrentAndNoncurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DueToOtherRelatedPartiesCurrentAndNoncurrent" xml:lang="en-US">Other short term payables due to stockholders and related parties</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DueToOtherRelatedPartiesCurrentAndNoncurrent" xlink:to="label_us-gaap_DueToOtherRelatedPartiesCurrentAndNoncurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_NotesPayableRelatedPartiesCurrentAndNoncurrent" xlink:label="locator_us-gaap_NotesPayableRelatedPartiesCurrentAndNoncurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_NotesPayableRelatedPartiesCurrentAndNoncurrent" xml:lang="en-US">Total Related Party Notes Payable and Other Payables</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_NotesPayableRelatedPartiesCurrentAndNoncurrent" xlink:to="label_us-gaap_NotesPayableRelatedPartiesCurrentAndNoncurrent"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_FinancialInstitutionMember" xlink:label="locator_gaxy_FinancialInstitutionMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_FinancialInstitutionMember" xml:lang="en-US">Financial Institution [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_FinancialInstitutionMember" xml:lang="en-US">Financial Institution [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_FinancialInstitutionMember" xlink:to="label_gaxy_FinancialInstitutionMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_FinancingleaseMember" xlink:label="locator_gaxy_FinancingleaseMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_FinancingleaseMember" xml:lang="en-US">Financing lease [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_FinancingleaseMember" xml:lang="en-US">Financing lease [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_FinancingleaseMember" xlink:to="label_gaxy_FinancingleaseMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseCost" xlink:label="locator_us-gaap_OperatingLeaseCost"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_OperatingLeaseCost" xml:lang="en-US">Operating lease cost</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_OperatingLeaseCost" xlink:to="label_us-gaap_OperatingLeaseCost"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseTermOfContract" xlink:label="locator_us-gaap_LesseeOperatingLeaseTermOfContract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LesseeOperatingLeaseTermOfContract" xml:lang="en-US">Lease term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LesseeOperatingLeaseTermOfContract" xlink:to="label_us-gaap_LesseeOperatingLeaseTermOfContract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SecurityDeposit" xlink:label="locator_us-gaap_SecurityDeposit"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_SecurityDeposit" xml:lang="en-US">Security deposit</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_SecurityDeposit" xlink:to="label_us-gaap_SecurityDeposit"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LeaseExpirationDate1" xlink:label="locator_us-gaap_LeaseExpirationDate1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LeaseExpirationDate1" xml:lang="en-US">Lease expiration date</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LeaseExpirationDate1" xlink:to="label_us-gaap_LeaseExpirationDate1"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="locator_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xml:lang="en-US">Weighted average remaining lease term</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="label_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="locator_us-gaap_BalanceSheetLocationAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BalanceSheetLocationAxis" xml:lang="en-US">Balance Sheet Location [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BalanceSheetLocationAxis" xlink:to="label_us-gaap_BalanceSheetLocationAxis"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NotesPayableCurrentMember" xlink:label="locator_gaxy_NotesPayableCurrentMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NotesPayableCurrentMember" xml:lang="en-US">Notes Payable Current [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NotesPayableCurrentMember" xml:lang="en-US">Notes Payable Current [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NotesPayableCurrentMember" xlink:to="label_gaxy_NotesPayableCurrentMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NotesPayableNonCurrentMember" xlink:label="locator_gaxy_NotesPayableNonCurrentMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NotesPayableNonCurrentMember" xml:lang="en-US">Notes Payable Noncurrent [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NotesPayableNonCurrentMember" xml:lang="en-US">Notes Payable Noncurrent [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NotesPayableNonCurrentMember" xlink:to="label_gaxy_NotesPayableNonCurrentMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NotesPayableMember" xlink:label="locator_gaxy_NotesPayableMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_gaxy_NotesPayableMember" xml:lang="en-US">Notes Payable [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NotesPayableMember" xml:lang="en-US">Notes Payable [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NotesPayableMember" xml:lang="en-US">NotesPayableMember</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NotesPayableMember" xlink:to="label_gaxy_NotesPayableMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_RightofuseAssetsAbstract" xlink:label="locator_gaxy_RightofuseAssetsAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_RightofuseAssetsAbstract" xml:lang="en-US">Right of use assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_RightofuseAssetsAbstract" xlink:to="label_gaxy_RightofuseAssetsAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseDescriptionAbstract" xlink:label="locator_us-gaap_LesseeOperatingLeaseDescriptionAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LesseeOperatingLeaseDescriptionAbstract" xml:lang="en-US">Operating lease liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LesseeOperatingLeaseDescriptionAbstract" xlink:to="label_us-gaap_LesseeOperatingLeaseDescriptionAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="locator_us-gaap_OperatingLeaseLiabilityCurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_OperatingLeaseLiabilityCurrent" xml:lang="en-US">Current portion of long term notes payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_OperatingLeaseLiabilityCurrent" xlink:to="label_us-gaap_OperatingLeaseLiabilityCurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="locator_us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_OperatingLeaseLiabilityNoncurrent" xml:lang="en-US">Notes payable, less current portion</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:to="label_us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="locator_us-gaap_OperatingLeaseLiability"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_OperatingLeaseLiability" xml:lang="en-US">Total operating lease liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_OperatingLeaseLiability" xlink:to="label_us-gaap_OperatingLeaseLiability"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="locator_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xml:lang="en-US">2022</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xml:lang="en-US">Lessee, Operating Lease, Liability, to be Paid, Year One</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:to="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="locator_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xml:lang="en-US">2023</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xml:lang="en-US">Lessee, Operating Lease, Liability, to be Paid, Year Two</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:to="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="locator_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xml:lang="en-US">2024</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xml:lang="en-US">Lessee, Operating Lease, Liability, to be Paid, Year Three</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:to="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="locator_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xml:lang="en-US">2025</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xml:lang="en-US">Lessee, Operating Lease, Liability, to be Paid, Year Four</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:to="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="locator_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xml:lang="en-US">Total lease payments</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xml:lang="en-US">Lessee, Operating Lease, Liability, to be Paid</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:label="locator_us-gaap_ScheduleOfStockByClassTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ScheduleOfStockByClassTable" xml:lang="en-US">Schedule of Stock by Class [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ScheduleOfStockByClassTable" xlink:to="label_us-gaap_ScheduleOfStockByClassTable"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="locator_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xml:lang="en-US">Related Party [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="label_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_StockPlanMember" xlink:label="locator_gaxy_StockPlanMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_StockPlanMember" xml:lang="en-US">Stock Plan [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_StockPlanMember" xml:lang="en-US">Stock Plan [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_StockPlanMember" xlink:to="label_gaxy_StockPlanMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ConsultingServicesMember" xlink:label="locator_gaxy_ConsultingServicesMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ConsultingServicesMember" xml:lang="en-US">Consulting Services [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ConsultingServicesMember" xml:lang="en-US">consulting services [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ConsultingServicesMember" xlink:to="label_gaxy_ConsultingServicesMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:label="locator_us-gaap_ClassOfStockLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ClassOfStockLineItems" xml:lang="en-US">Class of Stock [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ClassOfStockLineItems" xlink:to="label_us-gaap_ClassOfStockLineItems"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SharesIssuedPricePerShare" xlink:label="locator_us-gaap_SharesIssuedPricePerShare"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_SharesIssuedPricePerShare" xml:lang="en-US">Sale of Stock, Price Per Share</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_SharesIssuedPricePerShare" xlink:to="label_us-gaap_SharesIssuedPricePerShare"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="locator_us-gaap_StockIssuedDuringPeriodValueNewIssues"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StockIssuedDuringPeriodValueNewIssues" xml:lang="en-US">Share issued value</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_StockIssuedDuringPeriodValueNewIssues" xml:lang="en-US">Shares issued, value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:to="label_us-gaap_StockIssuedDuringPeriodValueNewIssues"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockNoParValue" xlink:label="locator_us-gaap_CommonStockNoParValue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_CommonStockNoParValue" xml:lang="en-US">Common stock, par value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_CommonStockNoParValue" xlink:to="label_us-gaap_CommonStockNoParValue"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SaleOfStockConsiderationReceivedPerTransaction" xlink:label="locator_us-gaap_SaleOfStockConsiderationReceivedPerTransaction"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_SaleOfStockConsiderationReceivedPerTransaction" xml:lang="en-US">Consideration amount</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_SaleOfStockConsiderationReceivedPerTransaction" xlink:to="label_us-gaap_SaleOfStockConsiderationReceivedPerTransaction"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:label="locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xml:lang="en-US">Shares awarded under stock plan</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:to="label_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_WarrantIssued" xlink:label="locator_gaxy_WarrantIssued"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_WarrantIssued" xml:lang="en-US">Warrant exercised</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_WarrantIssued" xml:lang="en-US">Warrant exercised.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_WarrantIssued" xlink:to="label_gaxy_WarrantIssued"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLossCarryforwardsTable" xlink:label="locator_us-gaap_OperatingLossCarryforwardsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_OperatingLossCarryforwardsTable" xml:lang="en-US">Operating Loss Carryforwards [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_OperatingLossCarryforwardsTable" xlink:to="label_us-gaap_OperatingLossCarryforwardsTable"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLossCarryforwardsLineItems" xlink:label="locator_us-gaap_OperatingLossCarryforwardsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_OperatingLossCarryforwardsLineItems" xml:lang="en-US">Operating Loss Carryforwards [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_OperatingLossCarryforwardsLineItems" xlink:to="label_us-gaap_OperatingLossCarryforwardsLineItems"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLossCarryforwardsExpirationDate" xlink:label="locator_us-gaap_OperatingLossCarryforwardsExpirationDate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_OperatingLossCarryforwardsExpirationDate" xml:lang="en-US">Operating loss carryforwards expiration date</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_OperatingLossCarryforwardsExpirationDate" xlink:to="label_us-gaap_OperatingLossCarryforwardsExpirationDate"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:label="locator_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xml:lang="en-US">Federal statutory rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:to="label_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:label="locator_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xml:lang="en-US">State tax, net of federal tax effect</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:to="label_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="locator_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xml:lang="en-US">Valuation allowance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:to="label_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="locator_us-gaap_EffectiveIncomeTaxRateContinuingOperations"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_EffectiveIncomeTaxRateContinuingOperations" xml:lang="en-US">Effective tax rate</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:to="label_us-gaap_EffectiveIncomeTaxRateContinuingOperations"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis" xlink:label="locator_us-gaap_IncomeTaxAuthorityAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_IncomeTaxAuthorityAxis" xml:lang="en-US">Income Tax Authority [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_IncomeTaxAuthorityAxis" xlink:to="label_us-gaap_IncomeTaxAuthorityAxis"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DomesticCountryMember" xlink:label="locator_us-gaap_DomesticCountryMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DomesticCountryMember" xml:lang="en-US">Federal [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DomesticCountryMember" xlink:to="label_us-gaap_DomesticCountryMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StateAndLocalJurisdictionMember" xlink:label="locator_us-gaap_StateAndLocalJurisdictionMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StateAndLocalJurisdictionMember" xml:lang="en-US">State [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StateAndLocalJurisdictionMember" xlink:to="label_us-gaap_StateAndLocalJurisdictionMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsGross" xlink:label="locator_us-gaap_DeferredTaxAssetsGross"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DeferredTaxAssetsGross" xml:lang="en-US">Deferred tax assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DeferredTaxAssetsGross" xlink:to="label_us-gaap_DeferredTaxAssetsGross"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="locator_us-gaap_DeferredTaxAssetsValuationAllowance"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_DeferredTaxAssetsValuationAllowance" xml:lang="en-US">Less valuation allowance</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:label="label_us-gaap_DeferredTaxAssetsValuationAllowance" xml:lang="en-US">Valuation allowance</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DeferredTaxAssetsValuationAllowance" xml:lang="en-US">Deferred Tax Assets, Valuation Allowance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DeferredTaxAssetsValuationAllowance" xlink:to="label_us-gaap_DeferredTaxAssetsValuationAllowance"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilities" xlink:label="locator_us-gaap_DeferredIncomeTaxLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_DeferredIncomeTaxLiabilities" xml:lang="en-US">Deferred tax liabilities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DeferredIncomeTaxLiabilities" xml:lang="en-US">Deferred Tax Liabilities, Gross</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DeferredIncomeTaxLiabilities" xlink:to="label_us-gaap_DeferredIncomeTaxLiabilities"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNet" xlink:label="locator_us-gaap_DeferredTaxAssetsLiabilitiesNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DeferredTaxAssetsLiabilitiesNet" xml:lang="en-US">Net Deferred Tax Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DeferredTaxAssetsLiabilitiesNet" xlink:to="label_us-gaap_DeferredTaxAssetsLiabilitiesNet"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="locator_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xml:lang="en-US">Net operating loss carryforwards</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:to="label_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:label="locator_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="label_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xml:lang="en-US">Property and equipment</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xml:lang="en-US">Deferred Tax Liabilities, Property, Plant and Equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:to="label_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_DeferredTaxAssetsGoodwill" xlink:label="locator_gaxy_DeferredTaxAssetsGoodwill"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_gaxy_DeferredTaxAssetsGoodwill" xml:lang="en-US">Goodwill</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_DeferredTaxAssetsGoodwill" xml:lang="en-US">Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from including goodwill.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_DeferredTaxAssetsGoodwill" xml:lang="en-US">One customer [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_DeferredTaxAssetsGoodwill" xlink:to="label_gaxy_DeferredTaxAssetsGoodwill"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_DeferredTaxAssetsIntangibleAssets" xlink:label="locator_gaxy_DeferredTaxAssetsIntangibleAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_DeferredTaxAssetsIntangibleAssets" xml:lang="en-US">Intangible assets</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_DeferredTaxAssetsIntangibleAssets" xml:lang="en-US">Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from intangible assets.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_DeferredTaxAssetsIntangibleAssets" xlink:to="label_gaxy_DeferredTaxAssetsIntangibleAssets"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsInProcessResearchAndDevelopment" xlink:label="locator_us-gaap_DeferredTaxAssetsInProcessResearchAndDevelopment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DeferredTaxAssetsInProcessResearchAndDevelopment" xml:lang="en-US">Development costs</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DeferredTaxAssetsInProcessResearchAndDevelopment" xlink:to="label_us-gaap_DeferredTaxAssetsInProcessResearchAndDevelopment"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsInventory" xlink:label="locator_us-gaap_DeferredTaxAssetsInventory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DeferredTaxAssetsInventory" xml:lang="en-US">Inventory allowance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DeferredTaxAssetsInventory" xlink:to="label_us-gaap_DeferredTaxAssetsInventory"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves" xlink:label="locator_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves" xml:lang="en-US">Warranty accrual</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves" xlink:to="label_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DeferredTaxAssetsNet" xlink:label="locator_us-gaap_DeferredTaxAssetsNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_DeferredTaxAssetsNet" xml:lang="en-US">Net Deferred Tax Assets</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DeferredTaxAssetsNet" xml:lang="en-US">Deferred Tax Assets, Net of Valuation Allowance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DeferredTaxAssetsNet" xlink:to="label_us-gaap_DeferredTaxAssetsNet"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskTable" xlink:label="locator_us-gaap_ConcentrationRiskTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ConcentrationRiskTable" xml:lang="en-US">Concentration Risk [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ConcentrationRiskTable" xlink:to="label_us-gaap_ConcentrationRiskTable"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="locator_us-gaap_ConcentrationRiskByBenchmarkAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ConcentrationRiskByBenchmarkAxis" xml:lang="en-US">Concentration Risk Benchmark [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:to="label_us-gaap_ConcentrationRiskByBenchmarkAxis"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProductConcentrationRiskMember" xlink:label="locator_us-gaap_ProductConcentrationRiskMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ProductConcentrationRiskMember" xml:lang="en-US">Purchases [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ProductConcentrationRiskMember" xlink:to="label_us-gaap_ProductConcentrationRiskMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CustomerConcentrationRiskMember" xlink:label="locator_us-gaap_CustomerConcentrationRiskMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_CustomerConcentrationRiskMember" xml:lang="en-US">Customer Concentration Risk [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_CustomerConcentrationRiskMember" xlink:to="label_us-gaap_CustomerConcentrationRiskMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_RevenueFromRightsConcentrationRiskMember" xlink:label="locator_us-gaap_RevenueFromRightsConcentrationRiskMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_RevenueFromRightsConcentrationRiskMember" xml:lang="en-US">Revenue [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_RevenueFromRightsConcentrationRiskMember" xlink:to="label_us-gaap_RevenueFromRightsConcentrationRiskMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis" xlink:label="locator_us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis" xml:lang="en-US">Supplier [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis" xlink:to="label_us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ThreeVendorsMember" xlink:label="locator_gaxy_ThreeVendorsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ThreeVendorsMember" xml:lang="en-US">Three Vendors [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ThreeVendorsMember" xml:lang="en-US">Three Vendors [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ThreeVendorsMember" xlink:to="label_gaxy_ThreeVendorsMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_MajorCustomersAxis" xlink:label="locator_srt_MajorCustomersAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_srt_MajorCustomersAxis" xml:lang="en-US">Major Customers [Axis]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_srt_MajorCustomersAxis" xml:lang="en-US">Customer [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_srt_MajorCustomersAxis" xlink:to="label_srt_MajorCustomersAxis"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_TwoCustomersMember" xlink:label="locator_gaxy_TwoCustomersMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_TwoCustomersMember" xml:lang="en-US">Two customer [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_TwoCustomersMember" xml:lang="en-US">Two customer [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_TwoCustomersMember" xlink:to="label_gaxy_TwoCustomersMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ThreeCustomersMember" xlink:label="locator_gaxy_ThreeCustomersMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ThreeCustomersMember" xml:lang="en-US">Three customer [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ThreeCustomersMember" xml:lang="en-US">Three customer [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ThreeCustomersMember" xlink:to="label_gaxy_ThreeCustomersMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ContractWithCustomerDurationAxis" xlink:label="locator_us-gaap_ContractWithCustomerDurationAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ContractWithCustomerDurationAxis" xml:lang="en-US">Contract with Customer, Duration [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ContractWithCustomerDurationAxis" xlink:to="label_us-gaap_ContractWithCustomerDurationAxis"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_SettlementAgreementMember" xlink:label="locator_gaxy_SettlementAgreementMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_SettlementAgreementMember" xml:lang="en-US">Settlement Agreement [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_SettlementAgreementMember" xml:lang="en-US">Settlement Agreement [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_SettlementAgreementMember" xlink:to="label_gaxy_SettlementAgreementMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ConcentrationRiskLineItems" xlink:label="locator_us-gaap_ConcentrationRiskLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ConcentrationRiskLineItems" xml:lang="en-US">Concentration Risk [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ConcentrationRiskLineItems" xlink:to="label_us-gaap_ConcentrationRiskLineItems"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ConcentrationRiskThresholdPercentage" xlink:label="locator_gaxy_ConcentrationRiskThresholdPercentage"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ConcentrationRiskThresholdPercentage" xml:lang="en-US">Concentrations risk</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ConcentrationRiskThresholdPercentage" xml:lang="en-US">Concentrations risk.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ConcentrationRiskThresholdPercentage" xlink:to="label_gaxy_ConcentrationRiskThresholdPercentage"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherCommitmentsTable" xlink:label="locator_us-gaap_OtherCommitmentsTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_OtherCommitmentsTable" xml:lang="en-US">Other Commitments [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_OtherCommitmentsTable" xlink:to="label_us-gaap_OtherCommitmentsTable"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ManufacturerAndDistributorshipAgreementMember" xlink:label="locator_gaxy_ManufacturerAndDistributorshipAgreementMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ManufacturerAndDistributorshipAgreementMember" xml:lang="en-US">Manufacturer and Distributorship Agreement [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ManufacturerAndDistributorshipAgreementMember" xml:lang="en-US">Manufacturer and Distributorship Agreement [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ManufacturerAndDistributorshipAgreementMember" xlink:to="label_gaxy_ManufacturerAndDistributorshipAgreementMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ConsultingAgreementMember" xlink:label="locator_gaxy_ConsultingAgreementMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ConsultingAgreementMember" xml:lang="en-US">Consulting Agreement [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ConsultingAgreementMember" xml:lang="en-US">Consulting Agreement [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ConsultingAgreementMember" xlink:to="label_gaxy_ConsultingAgreementMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ConsultingAgreementMay2018Member" xlink:label="locator_gaxy_ConsultingAgreementMay2018Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ConsultingAgreementMay2018Member" xml:lang="en-US">Consulting Agreement May 2018 [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ConsultingAgreementMay2018Member" xml:lang="en-US">Consulting Agreement May 2018 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ConsultingAgreementMay2018Member" xlink:to="label_gaxy_ConsultingAgreementMay2018Member"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_AgencyAgreementMember" xlink:label="locator_gaxy_AgencyAgreementMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_AgencyAgreementMember" xml:lang="en-US">Agency Agreement [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_AgencyAgreementMember" xml:lang="en-US">Agency Agreement [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_AgencyAgreementMember" xlink:to="label_gaxy_AgencyAgreementMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ConsultingAgreementMayTwoThousandsTwentyMember" xlink:label="locator_gaxy_ConsultingAgreementMayTwoThousandsTwentyMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ConsultingAgreementMayTwoThousandsTwentyMember" xml:lang="en-US">Consulting Agreement May 2020 [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ConsultingAgreementMayTwoThousandsTwentyMember" xml:lang="en-US">Consulting Agreement May 2020 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ConsultingAgreementMayTwoThousandsTwentyMember" xlink:to="label_gaxy_ConsultingAgreementMayTwoThousandsTwentyMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_BusinessDevelopmentAndMarketingAgreementMember" xlink:label="locator_gaxy_BusinessDevelopmentAndMarketingAgreementMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_BusinessDevelopmentAndMarketingAgreementMember" xml:lang="en-US">Business Development and Marketing Agreement [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_BusinessDevelopmentAndMarketingAgreementMember" xml:lang="en-US">Business Development and Marketing Agreement [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_BusinessDevelopmentAndMarketingAgreementMember" xlink:to="label_gaxy_BusinessDevelopmentAndMarketingAgreementMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ConsultingAgreementOctober2019Member" xlink:label="locator_gaxy_ConsultingAgreementOctober2019Member"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ConsultingAgreementOctober2019Member" xml:lang="en-US">Consulting Agreement October 1, 2019 [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ConsultingAgreementOctober2019Member" xml:lang="en-US">Consulting Agreement October 1, 2019 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ConsultingAgreementOctober2019Member" xlink:to="label_gaxy_ConsultingAgreementOctober2019Member"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_EquityPurchaseAgreementMember" xlink:label="locator_gaxy_EquityPurchaseAgreementMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_EquityPurchaseAgreementMember" xml:lang="en-US">Equity Purchase Agreement [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_EquityPurchaseAgreementMember" xml:lang="en-US">Equity Purchase Agreement [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_EquityPurchaseAgreementMember" xlink:to="label_gaxy_EquityPurchaseAgreementMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_AccountsReceivableFactoringAgreementMember" xlink:label="locator_gaxy_AccountsReceivableFactoringAgreementMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_AccountsReceivableFactoringAgreementMember" xml:lang="en-US">Accounts Receivable Factoring Agreement [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_AccountsReceivableFactoringAgreementMember" xml:lang="en-US">Accounts Receivable Factoring Agreement [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_AccountsReceivableFactoringAgreementMember" xlink:to="label_gaxy_AccountsReceivableFactoringAgreementMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_SupplyAgreementMember" xlink:label="locator_gaxy_SupplyAgreementMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_SupplyAgreementMember" xml:lang="en-US">Supply Agreement [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_SupplyAgreementMember" xml:lang="en-US">Supply Agreement [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_SupplyAgreementMember" xlink:to="label_gaxy_SupplyAgreementMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="locator_us-gaap_PlanNameAxis"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PlanNameAxis" xml:lang="en-US">Plan Name [Axis]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PlanNameAxis" xlink:to="label_us-gaap_PlanNameAxis"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_AdvisorMember" xlink:label="locator_gaxy_AdvisorMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_AdvisorMember" xml:lang="en-US">Advisor [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_AdvisorMember" xml:lang="en-US">Advisor [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_AdvisorMember" xlink:to="label_gaxy_AdvisorMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ConsultantMember" xlink:label="locator_gaxy_ConsultantMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ConsultantMember" xml:lang="en-US">Consultant [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ConsultantMember" xml:lang="en-US">Consultant [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ConsultantMember" xlink:to="label_gaxy_ConsultantMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_ChiefExecutiveOfficerMember" xlink:label="locator_srt_ChiefExecutiveOfficerMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_srt_ChiefExecutiveOfficerMember" xml:lang="en-US">CEO [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_srt_ChiefExecutiveOfficerMember" xlink:to="label_srt_ChiefExecutiveOfficerMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ChiefFinancialOfficerAndChiefOperationsOfficerMember" xlink:label="locator_gaxy_ChiefFinancialOfficerAndChiefOperationsOfficerMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ChiefFinancialOfficerAndChiefOperationsOfficerMember" xml:lang="en-US">CFO and COO [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ChiefFinancialOfficerAndChiefOperationsOfficerMember" xml:lang="en-US">CFO and COO [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ChiefFinancialOfficerAndChiefOperationsOfficerMember" xlink:to="label_gaxy_ChiefFinancialOfficerAndChiefOperationsOfficerMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OtherCommitmentsLineItems" xlink:label="locator_us-gaap_OtherCommitmentsLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_OtherCommitmentsLineItems" xml:lang="en-US">Other Commitments [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_OtherCommitmentsLineItems" xlink:to="label_us-gaap_OtherCommitmentsLineItems"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LongTermPurchaseCommitmentAmount" xlink:label="locator_us-gaap_LongTermPurchaseCommitmentAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LongTermPurchaseCommitmentAmount" xml:lang="en-US">Minimum purchase commitment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LongTermPurchaseCommitmentAmount" xlink:to="label_us-gaap_LongTermPurchaseCommitmentAmount"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ReceivablesFromCustomers" xlink:label="locator_us-gaap_ReceivablesFromCustomers"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ReceivablesFromCustomers" xml:lang="en-US">Receivables from consulting service</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ReceivablesFromCustomers" xlink:to="label_us-gaap_ReceivablesFromCustomers"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ProfessionalFees" xlink:label="locator_us-gaap_ProfessionalFees"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ProfessionalFees" xml:lang="en-US">Consulting service fees and expense</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ProfessionalFees" xlink:to="label_us-gaap_ProfessionalFees"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_MonthlyPaymentTermsOfCommonStockAtRenewal" xlink:label="locator_gaxy_MonthlyPaymentTermsOfCommonStockAtRenewal"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_MonthlyPaymentTermsOfCommonStockAtRenewal" xml:lang="en-US">Monthly payment terms of common stock at renewal</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_MonthlyPaymentTermsOfCommonStockAtRenewal" xml:lang="en-US">Monthly payment terms of common stock at renewal.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_MonthlyPaymentTermsOfCommonStockAtRenewal" xlink:to="label_gaxy_MonthlyPaymentTermsOfCommonStockAtRenewal"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_MonthlyPaymentTermsOfSharesOfCommonStockAtRenewal" xlink:label="locator_gaxy_MonthlyPaymentTermsOfSharesOfCommonStockAtRenewal"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_MonthlyPaymentTermsOfSharesOfCommonStockAtRenewal" xml:lang="en-US">Monthly payment terms of shares of common stock at renewal</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_MonthlyPaymentTermsOfSharesOfCommonStockAtRenewal" xml:lang="en-US">Monthly payment terms of shares of common stock at renewal.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_MonthlyPaymentTermsOfSharesOfCommonStockAtRenewal" xlink:to="label_gaxy_MonthlyPaymentTermsOfSharesOfCommonStockAtRenewal"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_SharesOwedByConsultant" xlink:label="locator_gaxy_SharesOwedByConsultant"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_SharesOwedByConsultant" xml:lang="en-US">Shares owed by consultant</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_SharesOwedByConsultant" xml:lang="en-US">Shares owed by consultant.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_SharesOwedByConsultant" xlink:to="label_gaxy_SharesOwedByConsultant"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_StockReceivedAsService" xlink:label="locator_gaxy_StockReceivedAsService"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_gaxy_StockReceivedAsService" xml:lang="en-US">Common stock</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_StockReceivedAsService" xml:lang="en-US">Stock received as service.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_StockReceivedAsService" xml:lang="en-US">StockReceivedAsService</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_StockReceivedAsService" xlink:to="label_gaxy_StockReceivedAsService"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_PercentageOfFindersFee" xlink:label="locator_gaxy_PercentageOfFindersFee"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_PercentageOfFindersFee" xml:lang="en-US">Percentage of finder's fee</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_PercentageOfFindersFee" xml:lang="en-US">Percentage of finder's fee.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_PercentageOfFindersFee" xlink:to="label_gaxy_PercentageOfFindersFee"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_MonthlyPaymentOfConsultingServices" xlink:label="locator_gaxy_MonthlyPaymentOfConsultingServices"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_MonthlyPaymentOfConsultingServices" xml:lang="en-US">Monthly payment of consulting services</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_MonthlyPaymentOfConsultingServices" xml:lang="en-US">Monthly payment of consulting services.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_MonthlyPaymentOfConsultingServices" xlink:to="label_gaxy_MonthlyPaymentOfConsultingServices"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OfficersCompensation" xlink:label="locator_us-gaap_OfficersCompensation"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_OfficersCompensation" xml:lang="en-US">Annual compensation</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_OfficersCompensation" xlink:to="label_us-gaap_OfficersCompensation"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits" xlink:label="locator_us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits" xml:lang="en-US">Non-compete agreement and severance benefits</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits" xlink:to="label_us-gaap_SupplementalUnemploymentBenefitsSeveranceBenefits"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ValueOfSharesPurchased" xlink:label="locator_gaxy_ValueOfSharesPurchased"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ValueOfSharesPurchased" xml:lang="en-US">Value of shares purchased</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ValueOfSharesPurchased" xml:lang="en-US">Value of shares purchased.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ValueOfSharesPurchased" xlink:to="label_gaxy_ValueOfSharesPurchased"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_DueToRelatedPartiesCurrentAndNoncurrent" xlink:label="locator_us-gaap_DueToRelatedPartiesCurrentAndNoncurrent"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_DueToRelatedPartiesCurrentAndNoncurrent" xml:lang="en-US">Related party advance</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_DueToRelatedPartiesCurrentAndNoncurrent" xlink:to="label_us-gaap_DueToRelatedPartiesCurrentAndNoncurrent"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_PercentageOfFactoringFees" xlink:label="locator_gaxy_PercentageOfFactoringFees"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_PercentageOfFactoringFees" xml:lang="en-US">Percentage of factoring fees</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_PercentageOfFactoringFees" xml:lang="en-US">Percentage of factoring fees.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_PercentageOfFactoringFees" xlink:to="label_gaxy_PercentageOfFactoringFees"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_PercentageOfFactoringFeesIncreases" xlink:label="locator_gaxy_PercentageOfFactoringFeesIncreases"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_PercentageOfFactoringFeesIncreases" xml:lang="en-US">Percentage of factoring fees increases</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_PercentageOfFactoringFeesIncreases" xml:lang="en-US">Percentage of factoring fees increases.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_PercentageOfFactoringFeesIncreases" xlink:to="label_gaxy_PercentageOfFactoringFeesIncreases"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_CreditLine" xlink:label="locator_gaxy_CreditLine"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_CreditLine" xml:lang="en-US">Credit line</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_CreditLine" xml:lang="en-US">Amount of credit line.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_CreditLine" xlink:to="label_gaxy_CreditLine"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_FactoredReceivables" xlink:label="locator_gaxy_FactoredReceivables"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_FactoredReceivables" xml:lang="en-US">Factored receivables</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_FactoredReceivables" xml:lang="en-US">Amount of factored receivables.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_FactoredReceivables" xlink:to="label_gaxy_FactoredReceivables"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_CollectionFees" xlink:label="locator_gaxy_CollectionFees"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_CollectionFees" xml:lang="en-US">Collection fees</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_CollectionFees" xml:lang="en-US">Payment of collection fees.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_CollectionFees" xlink:to="label_gaxy_CollectionFees"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PreferredStockVotingRights" xlink:label="locator_us-gaap_PreferredStockVotingRights"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PreferredStockVotingRights" xml:lang="en-US">Preferred voting rights</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_PreferredStockVotingRights" xlink:to="label_us-gaap_PreferredStockVotingRights"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NumberOfUnitsOrderedUnderSupplyAgreement" xlink:label="locator_gaxy_NumberOfUnitsOrderedUnderSupplyAgreement"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NumberOfUnitsOrderedUnderSupplyAgreement" xml:lang="en-US">Number of units ordered under supply agreement</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NumberOfUnitsOrderedUnderSupplyAgreement" xml:lang="en-US">Number of units ordered under supply agreement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NumberOfUnitsOrderedUnderSupplyAgreement" xlink:to="label_gaxy_NumberOfUnitsOrderedUnderSupplyAgreement"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_SupplyAgreementAmount" xlink:label="locator_gaxy_SupplyAgreementAmount"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_SupplyAgreementAmount" xml:lang="en-US">Supply agreement amount</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_SupplyAgreementAmount" xml:lang="en-US">Supply agreement amount.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_SupplyAgreementAmount" xlink:to="label_gaxy_SupplyAgreementAmount"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ToolingCosts" xlink:label="locator_gaxy_ToolingCosts"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ToolingCosts" xml:lang="en-US">Tooling costs</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ToolingCosts" xml:lang="en-US">Tooling costs.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ToolingCosts" xlink:to="label_gaxy_ToolingCosts"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_NumberOfUnitsSuppliedUnderSupplyAgreement" xlink:label="locator_gaxy_NumberOfUnitsSuppliedUnderSupplyAgreement"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_NumberOfUnitsSuppliedUnderSupplyAgreement" xml:lang="en-US">Number of units supplied under supply agreement</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_NumberOfUnitsSuppliedUnderSupplyAgreement" xml:lang="en-US">Number of units supplied under supply agreement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_NumberOfUnitsSuppliedUnderSupplyAgreement" xlink:to="label_gaxy_NumberOfUnitsSuppliedUnderSupplyAgreement"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:label="locator_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xml:lang="en-US">Schedule of Business Acquisitions, by Acquisition [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:to="label_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessAcquisitionLineItems" xlink:label="locator_us-gaap_BusinessAcquisitionLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessAcquisitionLineItems" xml:lang="en-US">Business Acquisition [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BusinessAcquisitionLineItems" xlink:to="label_us-gaap_BusinessAcquisitionLineItems"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesReverseStockSplits" xlink:label="locator_us-gaap_StockIssuedDuringPeriodSharesReverseStockSplits"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StockIssuedDuringPeriodSharesReverseStockSplits" xml:lang="en-US">Pre-reverse stock split</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StockIssuedDuringPeriodSharesReverseStockSplits" xlink:to="label_us-gaap_StockIssuedDuringPeriodSharesReverseStockSplits"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockholdersEquityReverseStockSplit" xlink:label="locator_us-gaap_StockholdersEquityReverseStockSplit"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StockholdersEquityReverseStockSplit" xml:lang="en-US">Description of pre reverse stock split</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StockholdersEquityReverseStockSplit" xlink:to="label_us-gaap_StockholdersEquityReverseStockSplit"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_OperatingLossCarryforwardsValuationAllowance" xlink:label="locator_us-gaap_OperatingLossCarryforwardsValuationAllowance"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_OperatingLossCarryforwardsValuationAllowance" xml:lang="en-US">Net operating loss carryforward</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_OperatingLossCarryforwardsValuationAllowance" xlink:to="label_us-gaap_OperatingLossCarryforwardsValuationAllowance"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_TermPeriodForAgreement" xlink:label="locator_gaxy_TermPeriodForAgreement"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_TermPeriodForAgreement" xml:lang="en-US">Term period for agreement</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_TermPeriodForAgreement" xml:lang="en-US">Term period for agreement.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_TermPeriodForAgreement" xlink:to="label_gaxy_TermPeriodForAgreement"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueAcquisitions" xlink:label="locator_us-gaap_StockIssuedDuringPeriodValueAcquisitions"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_StockIssuedDuringPeriodValueAcquisitions" xml:lang="en-US">Shares issued in acquisition, value</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_StockIssuedDuringPeriodValueAcquisitions" xlink:to="label_us-gaap_StockIssuedDuringPeriodValueAcquisitions"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsAndGoodwill" xlink:label="locator_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsAndGoodwill"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsAndGoodwill" xml:lang="en-US">Godwill and other intangible assets</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsAndGoodwill" xml:lang="en-US">Amount of intangible assets and goodwill, acquired at the acquisition date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsAndGoodwill" xlink:to="label_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsAndGoodwill"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_AccruedPreacquistionWithholdingTaxLiabilities" xlink:label="locator_gaxy_AccruedPreacquistionWithholdingTaxLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_AccruedPreacquistionWithholdingTaxLiabilities" xml:lang="en-US">Accrued pre-acquistion withholding tax liabilities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_AccruedPreacquistionWithholdingTaxLiabilities" xml:lang="en-US">Accrued pre-acquistion withholding tax liabilities.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_AccruedPreacquistionWithholdingTaxLiabilities" xlink:to="label_gaxy_AccruedPreacquistionWithholdingTaxLiabilities"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_BalanceOfNotePayables" xlink:label="locator_gaxy_BalanceOfNotePayables"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_BalanceOfNotePayables" xml:lang="en-US">Balance of note payables</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_BalanceOfNotePayables" xml:lang="en-US">Balance of note payables.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_BalanceOfNotePayables" xlink:to="label_gaxy_BalanceOfNotePayables"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" xlink:label="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" xml:lang="en-US">Cash</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" xlink:to="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables" xlink:label="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables" xml:lang="en-US">Accounts receivable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables" xlink:to="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory" xlink:label="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory" xml:lang="en-US">Inventory</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory" xlink:to="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:label="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xml:lang="en-US">Property and equipment</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:to="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther" xlink:label="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther" xml:lang="en-US">Other</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther" xlink:to="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets" xlink:label="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets" xml:lang="en-US">Other assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets" xlink:to="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" xlink:label="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" xml:lang="en-US">Intangibles</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" xlink:to="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherIntangibleAssetsAndGoodwill" xlink:label="locator_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherIntangibleAssetsAndGoodwill"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherIntangibleAssetsAndGoodwill" xml:lang="en-US">Goodwill and other intangibles</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherIntangibleAssetsAndGoodwill" xml:lang="en-US">Amount of other intangible assets and goodwill, acquired at the acquisition date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherIntangibleAssetsAndGoodwill" xlink:to="label_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherIntangibleAssetsAndGoodwill"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_LiabilitiesAbstract" xlink:label="locator_us-gaap_LiabilitiesAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_LiabilitiesAbstract" xml:lang="en-US">Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_LiabilitiesAbstract" xlink:to="label_us-gaap_LiabilitiesAbstract"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable" xlink:label="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable" xml:lang="en-US">Accounts payable</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable" xlink:to="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedExpenses" xlink:label="locator_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedExpenses"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedExpenses" xml:lang="en-US">Accrued expenses</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedExpenses" xml:lang="en-US">Amount of accrued expenses due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedExpenses" xml:lang="en-US">Capital Transaction Services Agreement [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedExpenses" xlink:to="label_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedExpenses"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesShorttermDebt" xlink:label="locator_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesShorttermDebt"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesShorttermDebt" xml:lang="en-US">Short-term debt</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesShorttermDebt" xml:lang="en-US">Amount of short term debt due within one year of within normal operating cycle.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesShorttermDebt" xlink:to="label_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesShorttermDebt"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue" xlink:label="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue" xml:lang="en-US">Deferred revenue</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue" xlink:to="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedInterest" xlink:label="locator_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedInterest"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedInterest" xml:lang="en-US">Accrued interest</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedInterest" xml:lang="en-US">Amount of accrued interest due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedInterest" xlink:to="label_gaxy_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedInterest"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther" xlink:label="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther" xml:lang="en-US">Other</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther" xlink:to="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities" xlink:label="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities" xml:lang="en-US">Total Liabilities</label>
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    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:label="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xml:lang="en-US">Net Assets</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xml:lang="en-US">Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net</label>
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    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationDescriptionAbstract" xlink:label="locator_us-gaap_BusinessCombinationDescriptionAbstract"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationDescriptionAbstract" xml:lang="en-US">Consideration</label>
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    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue" xlink:label="locator_us-gaap_BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue" xml:lang="en-US">Fair value of noncontrolling interests</label>
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    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest" xlink:label="locator_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest" xml:lang="en-US">Total Recongnized Identifiable Assets Acquired</label>
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    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross" xlink:label="locator_us-gaap_PaymentsToAcquireBusinessesGross"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_PaymentsToAcquireBusinessesGross" xml:lang="en-US">Fair value of anti-dilution clause in employment agreement</label>
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    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferredOther1" xlink:label="locator_us-gaap_BusinessCombinationConsiderationTransferredOther1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationConsiderationTransferredOther1" xml:lang="en-US">Note payable to seller</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BusinessCombinationConsiderationTransferredOther1" xlink:to="label_us-gaap_BusinessCombinationConsiderationTransferredOther1"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:label="locator_us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable" xml:lang="en-US">Stock</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable" xlink:to="label_us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_BusinessCombinationConsiderationTransferredBonusProgram" xlink:label="locator_gaxy_BusinessCombinationConsiderationTransferredBonusProgram"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_BusinessCombinationConsiderationTransferredBonusProgram" xml:lang="en-US">Bonus program</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_BusinessCombinationConsiderationTransferredBonusProgram" xml:lang="en-US">The cash outflow as bonus program associated with the acquisition of business during the period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_BusinessCombinationConsiderationTransferredBonusProgram" xlink:to="label_gaxy_BusinessCombinationConsiderationTransferredBonusProgram"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_BusinessCombinationConsiderationTransferredNotesPayableToSellerAndRelatedPartyOfSeller" xlink:label="locator_gaxy_BusinessCombinationConsiderationTransferredNotesPayableToSellerAndRelatedPartyOfSeller"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_BusinessCombinationConsiderationTransferredNotesPayableToSellerAndRelatedPartyOfSeller" xml:lang="en-US">Notes payable to seller and related party of seller</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_BusinessCombinationConsiderationTransferredNotesPayableToSellerAndRelatedPartyOfSeller" xml:lang="en-US">The cash outflow as notes payable to seller and related party of seller associated with the acquisition of business during the period.</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_BusinessCombinationConsiderationTransferredNotesPayableToSellerAndRelatedPartyOfSeller" xlink:to="label_gaxy_BusinessCombinationConsiderationTransferredNotesPayableToSellerAndRelatedPartyOfSeller"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferred1" xlink:label="locator_us-gaap_BusinessCombinationConsiderationTransferred1"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="label_us-gaap_BusinessCombinationConsiderationTransferred1" xml:lang="en-US">Total consideration</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_BusinessCombinationConsiderationTransferred1" xml:lang="en-US">Business Combination, Consideration Transferred</label>
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    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:label="locator_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xml:lang="en-US">Shares reserved</label>
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    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventTable" xlink:label="locator_us-gaap_SubsequentEventTable"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_SubsequentEventTable" xml:lang="en-US">Subsequent Event [Table]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_SubsequentEventTable" xlink:to="label_us-gaap_SubsequentEventTable"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ToInvestorInExchangeForProceedsUnderEquityPurchaseAgreementMember" xlink:label="locator_gaxy_ToInvestorInExchangeForProceedsUnderEquityPurchaseAgreementMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ToInvestorInExchangeForProceedsUnderEquityPurchaseAgreementMember" xml:lang="en-US">To Investor in Exchange for Proceeds Under Equity Purchase Agreement [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ToInvestorInExchangeForProceedsUnderEquityPurchaseAgreementMember" xml:lang="en-US">To Investor in Exchange for Proceeds Under Equity Purchase Agreement [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ToInvestorInExchangeForProceedsUnderEquityPurchaseAgreementMember" xlink:to="label_gaxy_ToInvestorInExchangeForProceedsUnderEquityPurchaseAgreementMember"/>
    <loc xlink:type="locator" xlink:href="gaxy-20210630.xsd#gaxy_ToInvestorInExchangeForExpecetdProceedsUnderEquityPurchaseAgreementMember" xlink:label="locator_gaxy_ToInvestorInExchangeForExpecetdProceedsUnderEquityPurchaseAgreementMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_gaxy_ToInvestorInExchangeForExpecetdProceedsUnderEquityPurchaseAgreementMember" xml:lang="en-US">To Investor in Exchange for Expected Proceeds Under Equity Purchase Agreement [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="label_gaxy_ToInvestorInExchangeForExpecetdProceedsUnderEquityPurchaseAgreementMember" xml:lang="en-US">To Investor in Exchange for Expected Proceeds Under Equity Purchase Agreement [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_gaxy_ToInvestorInExchangeForExpecetdProceedsUnderEquityPurchaseAgreementMember" xlink:to="label_gaxy_ToInvestorInExchangeForExpecetdProceedsUnderEquityPurchaseAgreementMember"/>
    <loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd#us-gaap_SubsequentEventLineItems" xlink:label="locator_us-gaap_SubsequentEventLineItems"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="label_us-gaap_SubsequentEventLineItems" xml:lang="en-US">Subsequent Event [Line Items]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="locator_us-gaap_SubsequentEventLineItems" xlink:to="label_us-gaap_SubsequentEventLineItems"/>
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