Make sure that your all follows all requirements of being a channel : https://shopify.dev/concepts/channels
Sounds like either your app is not embedded, or you are requesting the wrong type of scope. Are you creating a sales channel for a marketplace or other channel, or looking to interact with the Storefront API for your own website?
Vix | Developer Support @ Shopify
- Was my reply helpful? Click Like to let me know!
- Was your question answered? Click Accept as Solution