Hi everyone, thnks for all your help and replies. I have talked to my adviser today and the problem is resolved. Yes, i was supposed to take those two classes, there is no recent change to my requirements for graduation. However, i can bypass the two classes as i was on another plan with adviser and he advised me to take other two classes instead of two required class. He forgot our agreement and refused my graduation as we know. but he sent another note out today that it was a mistake and asked the office to approve my graduation application.
Thanks God :))))