Cal Poly Admission Help!

I would like to ask about the application receipt. I have acknowledge that the admissions page have stated that students will be expecting to receive an email with confirmation of payments after submitting the application online. However, so far I have not yet to receive any updates. Some other problems that I am concern about is the fact that I am not quite certain of where to add my extra-curricular as well as high school grade (IB grades are not available until May exam). I do note that the admissions page say that any additional documents are are not required unless the applicants are contacted by the admissions team. It would be great if you can provide me with any information regarding the problems. Thank you!

Check your other discussion for my answer.