No Zoom account admin: How to assign license

@JJager - Do you still have the account owner, or is that who left?  If the owner left, can someone reset their password so you can sign in on their behalf?  If so, then you can change the account owner in the account profile to someone else (who needs to be an admin at the time).  If not, do you have any other admins on the account at this time who can submit a support ticket to have the owner changed?