Hi folks, I have created an app so suppliers can plug their shopify store into our Marketplace (By WebKul). When I go to enter my store details from one of my other stores to test the app out, it won't let me plug in the app.
Here is the link to install the app - https://sp-seller.webkul.com/seller_app/index.php?p=landing_page&sid=14322
Error message I keep getting is -
HelloDrinks Marketplace Feeder cannot be installed to your store. This app uses an authentication type that is no longer supported.
Can someone help ?