Go to log in...forgotten password...follow the instructions. I'm no good with computers but I managed it.
Try to log in again and when it pops up that your password is incorrect click "Forget Password" This will take you to instructions that will send you a code through email. Once you get the code on your email account type it in and it will give you your password. Then boom, you're in. If you didn't sign up with an email or simply don't have one there is really no help. You can try contacting workers from facebook. Simply google "Facebook Help Center" and you can ask questions through that website. Hope I could help and best of luck! xxxHow do i recover my facebook password?