Cant enter in cf with my acc

uzaydakalp1

I have a acc there i play for lvl and onther for fun . So i changed from main (For lvl) to the second acc . There i played for time than i want to change to my main and now i cant enter in this acc. All is right name and passwort but it stand Invaild name or passwort. I have paied much in the game and now i cant play!!! Need help!!