adobe student pricing on final year

hey so this may be the wrong community but this is my final year as a university student (i've already finished this year) but adobe hasn't charged me because my plan renews in august

i've seen online that i just need to submit a scan of my degree in order to be eligible to get one more year of student pricing, but because of covid, i'm not sure when my degree will actually show up, but it should show up before august

even with that aside, i don't know where i'm supposed to show the degree so that i get my final renewal at student pricing before going to full price

lastly, once this is finished, do i just change my email from the student email to a regular email and it will automatically charge me regular price going forward?