Bro, As a Facebook user, you have a bit of a problem logging in. This article will help you solve that problem.
Instructions to Open an Account Can't Log In With Link 670
Link 670 - I Can't Log In on Facebook
A little introduction this link is called 670 not because Facebook likes it nor because it was born in the 670th but it is called by the last 3 numbers of the link like any other contact link.
Step 1: Access the link: Click Here
Step 2: Fill in the correct first and last name in the account
Step 3: Enter the Email you associated with that account
Step 4: Enter your Email so that Facebook can contact you
Step 5: Click Submit!
Above is my guide on how to open an account that can't be logged in with link 670. If you have any questions, please comment below. Wishing you a productive day of work and study!