I haven't took the SAT or the ACT?

Okay im graduating june 11 and its may 29 I never took the SAT or the ACT I want to get into college(LSU) but I did some clubs and a sports (judo, bboy club, key club, and japanese club) I was never told about the SAT or the ACT until my senior year but I couldn't take it because all the work I had to do and the last test was due may 27 and it was going to cost 71 dollars which I don't have I need help I heard you can take the compass test and it counts for the SAT but im not sure and I don't want to go to coummunity college please I need help