Hello everyone, I previously had a free Teams version, which I probably mistakenly created as an organizational account in 2020 despite private use - with the consequence that I could also manage this organization or client ID using Azure or the MS365 admin portal - which I only did discovered today.
Since all of this is not necessary for just private use of Teams, I wanted to delete my account in Azure, but every time I got the error message that a license was still linked, even though I (except for me as admin) had all other users, Licenses etc. deleted. For this reason, I then tried to delete the account using PowerShell according to Microsoft's description, but this first required the installation of the Authenticator app including 2FA.
In any case, at some point it seemed that my account was deleted, which is why I also deleted the authenticator app. Afterwards I checked whether the deletion of my Azure Admin membership was successful, but obviously my account still exists - but now I can no longer log in because 2FA was deposited and the authenticator app was deleted by me I cannot select another option for registering - so I am no longer able to log in.
Actually similar situation as described here: https://answers.microsoft.com/de-de/msoffice/forum/all/authenticator-app-gel%C3%B6scht/93872b1e-bb3c-49da-bb2b-0f4c0fd1d673
The only difference is that I no longer need the account, I actually just want it to be completely deleted - but unfortunately I can no longer do this myself due to the lack of a login option.
Jason Guer (a Microsoft Agent) answered to my post in the Microsoft Community, that I have to place my question here in the Azure Community, so maybe one of you can help me further. Thank you in advance!