Step 1: Go to Admin -> Plugins -> Search Targetbay -> Click Deactivate -> Remove the plugin from this site.





Step 2: Plugins -> Add New -> Search Targetbay -> Click to Install & Activate the plugin





Step 3: Targetbay -> Check the Targetbay API Secret from Backend as well as Targetbay Account.





Step 4: Go to Targetbay Account -> Click Settings -> Connect Website



 Step 5: Kindly hit the below URL in the browser & check the API is the same.


 URL: https://app.targetbay.com/account/shopify/connect





Step 6: Go to Admin login -> Woocommerce -> Settings -> Advanced -> Rest API 





Step 7: Go to Targetbay Login -> Settings -> Connect Website -> Check the Consumer key is the same 


 URL: https://app.targetbay.com/account/woo/connect





Step 8: Go to Admin Login -> Woocommerce -> Advanced -> Legacy API -> Enable the checkbox -> Save Changes.