webinar panelists

Welcome to the Zoom Community, @Training1.

See this Zoom Support article for some relevant info:

https://support.zoom.us/hc/en-us/articles/115005657826-Adding-panelists-to-a-webinar

(I learned some things reading this myself!!)

You should be able to invite panelists in a Webinar up to the limit of your Meeting capacity.

If you are unable to do so, please provide a screen shot or some indication of what is preventing you from adding more than 20 panelists. Consider making a Support Ticket with this info, as it probably requires access to your account to troubleshoot, which we don’t have access to here in the Zoom Community. 

Submit Support Ticket here: https://support.zoom.us/hc/en-us/requests/new