How to schedule webinar for 50 people? I am a zoom one pro customer.

Hello,

In order to host a Webinar you need to have a licence that supports using Webinar. This could be Zoom Webinar, Zoom Sessions or Zoom Events.

Once you purchase this additional licence, you need to assign the licence to the user who is the host of the Webinar.

This Zoom support article discusses this topic in more detail;

https://support.zoom.us/hc/en-us/articles/200917029-Getting-started-with-Zoom-Webinars   

Regards

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