I know lots of people already got the acceptance from MAC for September 2015.

I apply transfer in November but still waiting for the decisions.

My high school average is 82.33%.

My current GPA is B+.

Would I have chance to get in?

I am so nervous because I still hear nothing back.

Obviously you still have a chance, since you haven't been rejected.

I don't think they consider high school marks for transfers though, and I don't think they do those acceptances at the same time as they do the straight-from-high school acceptances. Just be patient.