I tried to create a workflow to automatically post to my instagram account. I have a main instagram account and another instagram account which I use for testing the workflow. Both instagram account has their own facebook page. I also successfully create a facebook app and connect both instagram account to the app. I also gives full control access of both of my instagram account to the apps and generate the API key. And the API key is connected to the n8n successfully.
Now here is the problem. I tried to test the FB Graph API node to see how it goes, the node supposed to create a containerId to post on my testing account, but it gives me this error:
(#10) Application does not have permission for this action
but when I switch it to post on my main account, it works perfectly. I check every access, every connection, generate new API keys and all, but the error still there.
What should I do?