You enter your grades yourself into PTCAS. Be sure to have a copy of your transcript(s) next to you when doing so, so you can enter everything exactly how it is listed on there. I used an unofficial one because I could access it within seconds online rather than waiting for my university to send me an official one.
You will then request tp have your transcript(s) sent to PTCAS from your school. Be sure to include the request form.
I would hold off sending a transcript from your community college. If you haven't started taking classes there yet, then there won't be anything on the transcript lol. You will most likely be sending an academic update at the end of the fall to your programs.