To renew the Amazon authorization with WebBee kindly follow the below steps in our app.
(Please ensure prior that you are logged-in to your Amazon seller account as an admin user)
1. Click on Amazon MCF marketplaces settings under Configuration in our app.
2. Click on Add New Amazon Marketplace.
3. Add existing FBA marketplace again and click on connect.
(If US is the existing FBA marketplace already, add US FBA. It may be a different FBA marketplace in your case.) This will take you to Amazon seller central page.
4. Once connected it will renew or re-authorize the connection automatically between Shopify store
and Amazon seller via our app. Also, it will take you back/ re-direct to our app again.