我该怎么拿AP课。。！！！......

Before AP, does your school offer Honor courses in 9th and 10th grade? If so, you should take them...then you will automatically get into AP courses when u r in 11 and 12th grade.
For this semester you should take off one of your elective courses (PE or Ceramic) and replace it with math. I would suggest you just to take AP calcu. in 12 th grade...since you haven't even taken Algebra2. Or else, you can take math in the summer and try to see if you can skip a grade....
Best thing is to talk to your counselor...they know your situation the best and they can explain it to you....