Facebook logging in issues...?

[Agent]

Create a new Facebook account.
If you're sure recovering using your email or phone won't work, and you can't remember your password, then you have no way of getting back into your account.
The only other option is to use a password cracker. However, Facebook can detect these things and may permanently ban your whole internet connection from Facebook, meaning whatever computer you try to use to connect to Facebook within your house will not work.