Loss of Admin Rights Due to Automatic Team Migration

At the time of creation, the system operated on the old version, which did not include team functionality. At some point, the system was updated to the new version with team functionality.
Although my email address is associated with the administrator account, I no longer have team management privileges. Since no other user has these privileges, I am unable to send invitations.
Furthermore, I am trying to enable the subscription, but I cannot proceed due to the lack of team management permissions.

Hi @k.takeuchi

Welcome to the Auth0 Community!

Please send your tenant name and account email address to the @support group.

Thanks
Dawid