Deleting or getting back access to my azure account

I did not use my Azure account in a while and tried to use it again but I have some kind of three factor authentication problem.

Passkey works, but then I get asked for third factor (mobile app/TOTP). I dont have access to these (anymore?).

I can however log into the associated outlook/microsoft account using the same passkey.

I'll either want to remove the azure acc completely and sign up again or, ideally, remove the TOTP stuff for azure.

But for doing any of that I need access to azure .... So I'm stuck.

There is no real support for that, you cant even create a ticket since ... no access to Azure.

Anything I/you can do?