Your questions

📄️ Error "Your activity off Meta technologies is currently turned off"

This error occurs when data transfer between external apps and your Facebook account is disabled.

📄️ How to remove Postmypost business integration from Facebook

1. Go to the business integrations page on Facebook.

📄️ How to hide Postmypost as the author/source on Facebook?

You cannot remove, rename, or hide the app source (Postmypost) on Facebook posts. This is a platform limitation: Facebook/Meta (Graph API) records which app created a post, and third‑party services cannot spoof or hide the source.