Congratulations! Probably will bump into you there. I also got accepted as well.
We won’t be able to accept the offer yet until April 1st since that is when the AAO portal will open.
“Newly admitted students who plan to attend San Francisco State must indicate their enrollment plans. The initial Accept Admission Offer (AAO) window is April 1– May 1 (fall semester) and November 1– December 2 (spring semester). Students admitted after this period will have three weeks after their date of admission to file their AAO. To file your Accept Admission Offer please go to the SF State Gateway.” Link: http://www.sfsu.edu/~admisrec/reg/ITRfaq.html
I’m just as excited as you are, but it’ll be awhile till the AAO will open on the website. For the official transcripts we won’t have to submit it until the summer.
In the accepted e-mail they sent us they have a link on the bottom to click on which follows the dates on what to submit. Submit official transcripts after grades are submitted for Spring classes ( if planning to take any) and the deadline is until July 15. you can check you email and see the steps to follow. 
here’s the link just in case: http://www.sfsu.edu/future/StepsforNewStudents_Fall2017.pdf
Hope this helped. Anyone feel free to add your input on this.
Wondering if you have received the letter in the mail that was mentioned in the e-mail.