Hi Kim,
Good day! Hope you are doing well. I am Jennifer, an Independent Advisor and Teams user like you.
If you just set up your Teams, there's a propagation delay of 24 hours. You can try it again afterwards.
If it does not work, you can contact Office365 Support directly for provisioning issue. You can go to Office.com > Need help widget on the bottom right side. They can run provisioning scripts to provision the account.
Hope this helps!
Kindly confirm if this helps or if you still need further assistance.
Thank you and stay safe Kim!