How to acquire more Zoom Meeting Basic licenses?

[StammAdmin]

Just got a notice that Zoom license terms are changing, now i have this error. I can't seem to add new users to my account.

"Some users will be unassigned Zoom Meetings Basic soon because you have exceeded the limit of Zoom Meetings Basic users. You can contact sales to learn about your options.
Number of Zoom Meetings Basic users exceeded: 1033
Days left: 30"

How do i fix this? Some of my new users are not able to schedule meetings. We provision accounts via SAML.