pro has been disconnected fro basic - how do I reconnect

Hi @HMB, thank you for posting for the first and welcome to the Zoom Community! 

You can assign the license again by following the steps in this article: https://support.zoom.us/hc/en-us/articles/115004976063-Assigning-Zoom-licenses#h_01GZCBPA9Y904KSEW5TP2NAK3S

Let me know how it goes!

Carla,
Zoom Community Team