password

Please help me i cant get on my other account it keep telling me i got check id
and pw please help me!! the account ingame is called elite_pro_hs and i know the password but i
cant get on it i know all my details i just cant remember the email i had on it please help me.. it was working good yesterday i had got the new handgun with facebook n stuff but today i come from school and i cant log in i think it got hac.kd please help me