"These assets are already linked to a shop. Since you don’t have permission to edit the catalog connected to this shop, a Business Manager admin must assign you Manage catalog permissions to continue."
is the message I get when I try to link my page.
I do have a history of setting up the shop on the Instagram page but it never got approved. Is that the reason?
Then what should I do? I tried everything but nothing seems to be able to clear this "shop" linkage.
I tried creating a new Facebook page. If I linked that page to my Instagram account and connected that facebook page to Shopify, would that work?