Cant access my azure education portal

Question

I somehow joined an organization called BurcGurelCorporationGraphic.onmicrosoft.com tenant in the past. (I think they sent me a teams invite and I accepted it). Interestingly, my changes in azure and other platforms for about a year have been created within the scope of this organization. As of yesterday, I applied to Azure Students and my account was approved. Later, I saw that I belong to this tenant and left this oronization by visiting https://myaccount.microsoft.com/?tenantId=BurcGurelCorporationGraphic.onmicrosoft.com. After I left the system started saying that I am not authorized to see any vms I created in the azure education portal. In addition to this, I started to get a constant authorization error when I entered the azure network. I tried to become a member of the student program again, but the system said that I had already taken advantage of this year. I don't know how to handle this situation. I request your help on the matter. Thanks.