Getting Spammed with Zoom Meeting Invites from an old email/employee - How to cancel/opt out?

We purchased a license for zoom for a former employee. He set up a weekly automatic zoom meetingy.  He is not with the company anymore and we can't get a hold of him to cancel the meeting. It keeps coming to all our team members.

How do we get a hold of zoom to stop this spamming to all of our company emails? Or is there a way to directly stop it?

Thank you.