A detailed guide on how to recover a Facebook account that has been hacked
It is worth looking up How to Recover Facebook Hacked Account if your Facebook account has been compromised and you are unable to access it. There are a number of options available to assist you in getting your Facebook account back.
There are specific methods you can follow to learn more if you are interested.
If you are unable to register
If you receive an email with a password you have not shared
I noticed that your name, picture, and bio have changed.
If a request has been made
Here, we have included a number of precise steps that will point you in the right direction for account recovery.
You must first visit the Facebook.com/hacked link and enter the login information you previously used to access your account.
You must now follow, which will enable you to locate and access your Facebook account again. You can also check it by going to the Facebook Help Center, where you can find more instructions.