Signing up for classes

My first experience with signing up for classes in school was very frustrating. There are so many things you need to know that no one tells us and then just like that all your classes are closing in front of you. I failed to meet my pre requisite for physics which is college algebra 1315, which is also required for pre calculus. But somehow I met the pre requisite for pre cal so at 830 I walked to the advising place and met with an advisor who told me false information so I got confused and got an override from the professor even though I met the pre requisite. So I had to then talk to the head of the of the physics department who was a jack ass and told me I needed to send him all my info to override the mistake and as that was happening all the classes closed that fit with my schedule. So now I have to talk to the professor once again to see if he will let me in the class that is full. After I talked to him about that he said I just needed to wait until a spot opened up or until the first day of the semester and he can squeeze me in. So I got my stuff all screwed up because the dag gum university made a mistake and I just have to sit and wait.