To recover your Facebook account.
Go to the profile of the account you'd like to recover.
Tap More below the cover photo, then select Find Support or Report Profile.
Choose Something Else, then tap Submit.
Tap Recover this account and follow the steps.
How to Recover Facebook Account without Phone Number?
Visit the Facebook website and click on the Forgot account tab.
You will get an email or number as a recovery option.
To go ahead, click on no longer have access to these.
The next available option is to give a friend's number.
Input a friend's number to continue.
On the Facebook login screen, tap Forgot Password.
Enter a phone number, email address, name, or username. Select Confirm via Email or Confirm via Text, depending on your settings, and then tap Continue. Enter the password reset code.