Cant verify my student account

I have been trying for days and most of the times it just told me to wait yet I never received the email with the results. I kept getting the message I had to verify before April 1st and my project is throughout the semester. Yesterday I my editing access was removed, my professor tried to add me and since my uni is using figma education,  im not able to join with a personal account so I cant contribute or even work at all in my final project. I contacted the support of sheer id and they said they cant explain but it was unable to be verify this time. Now if I try to verify it shows me “Error” or that I have tried too many times.