Get Back Your Facebook Account in Simple Steps!
As you do not have a linked phone number hence you can choose recovery with the help of email. Enter the alternate email and tap the 'Send Email' option and check the verification code received to you. Check the code and enter the same on the recovery page and tap 'Next'.
Click '...; in the top right side of the account's profile.
Click 'Report'.
Click 'Report or close this account' and then 'Continue'.
Select 'Recover this acc