To disable it, go to your profile picture in the upper left corner of Messenger and select Privacy & Terms > Deactivate Messenger. Then, after entering your password, tap Continue. Finally, tap Deactivate.
On your Android, you must have at least one Messenger-linked profile. You won’t be able to delete an account if it’s the only one that’s logged in.
Yes. Even if you uninstalled the Facebook app from your Android or iPhone, your Facebook profile would remain intact. As a result, others may still view your Facebook profile.
To delete a Chat, go to your profile and select it. Scroll down and choose Switch Account from the drop-down menu. Select Delete from the pop-up menu that appears after swiping left on the account you wish to remove. Then tap Remove, followed by Remove.
Click on close account under personal information (right-hand column). After that, choose the reason for closing your account and click continue. Continue to follow the instructions to cancel the secondary account. Delete a Facebook profile by logging in to it with your credentials.