Our registration for 2nd semester

I am not satisfied with the criteria of selecting the subjects. The subjects and timing that I wrote it down on the registration form, I didn't get even one out the them. I didn't get seat of Discrete maths (major) and Programming 11 section A, and they replaced it with geography and section B. I am not going to take even if I have to find a different way. I can satisfy my mind for Islamic studies, pak studies, Eng, and programming's timings but not discrete math. So I and half of my class fellows are going to insist the management for making a new section of it.