Accepted but no letter yet

Found out Monday son was accepted via the emailed congratulations video, which we enjoyed, but still have not received a letter in mail with more details; wondering how soon after the email we should expect letter in mail?

Congratulations to your son! The letter should be on its way! If you do not receive it by next week, send me a direct message.

-Pitt Admissions Staffer

@hailtopitt1787‌ Thanks so much for your quick response.

Happy to help!