Account Verfiy

i cant verfiy my forum account to Fgunz it want to put the Forum Username and forum password i put my username and my forum password it tell me Invalid forum username or password. i try to loging the same email and pass it work in forum but i cant verfiy when i put email and password in Fgunz verfiy account i put every thing it tell me Invalid forum username or password. i want help plez

it's bcoz u link some other char/accounts so u can't verify try to think or rembr . !