How do I cancel a subscription from the Marketplace?

When I try to uninstall, it tells me that I can’t uninstall and it requires a payment. I’m very confused by that message. Can you please explain to me how I can cancel my purchase of “unlimited team size”??

Thank you

UPDATE: I needed to remove all of the other team members from the project. I was then able to uninstall the function pack!

Hi Cooper,

Exception message is not quite meaningful. But you did right.

Regards,

Denys