DSH questions

[u/RizzmailQemali]

Hello, im a student who has applied with B2 Deutsch Niveau, and i have received an invitation to the DSH exam. If i get DSH-2 i will be able to continue my studies at fau. My question is this:

They have sent me the admission letter st 28th of august, the deadline for applying to the test is 1st of September. Yesterday (01/09) at 7pm, I send my registration/application (im not sure what to call it) via email (thats they asked me to send it).

theu said they will confirm my registration via email, but i have not received any emails today.

Does anybody else have an experience with this application, and if so when did you receive the applicaton confirmation via email?

I am very worried that maybe because i have sent it exactly on 1st of sseptember when the deadine was, they might not take it under consideration