I have issues with location mapping in QB Online and shopify

Hi there, Jawad. I can provide details and route you to the right support team to check the setup of your location mapping to sync in QuickBooks Online (QBO).

Since you're using QuickBooks Connector by Onesaas from the Shopify app store, and have questions about the location mapping not syncing to QBO, I'd recommend getting in touch with our Onesaas support team. They'll be able to provide more information to configure settings in your QuickBooks Connector app to sync location properly.

I've also included a couple of detailed resources about working with the QuickBooks Connector which may come in handy moving forward:
 

• Connect Shopify to QuickBooks Online with OneSaas
• Shopify and QuickBooks Online integration guide
   

I'll be here to help if there are any additional questions about managing integrations in QuickBooks. Have a good one.

@Jawad-Hassan 

You should Synder as the connector

https://partnerstack.synder.com/quickbooks

or an inventory management app as the hub

https://go.zoho.com/H3R