well technically, you could just say you're not ready for the real test or you're not satisfied yet and ask them if you could retake the class.

Agree with rose

they said that only if we take the real test and if we fail than i can retake it or get my money back

what? they have a satisfaction guaranteed policy. you should look it up.

i am going to look it up. They said that was their guaranteed policy. i have to take the mcat