Deleting facebook account

Hello, all of the instructions say that to delete account I have to first log in.
That's the problem, I can't log in because my account was phissed and I had
to change my password, but when I try and re-confirm, I have to give my
date of birth. I don't remember the original date of birth answer that I gave.
The reason for that is because I don't like giving my real date of birthdate.
HELP!

Jack