Hey Joni,
Sorry you’ve run into frustration here โย are you trying to update to Pro from within your WordPress site’s admin area?
If so, this is unfortunately not possible, and you’d need to go to https://theeventscalendar.com/my-account/downloads/, download a .zip of Events Calendar PRO, and manually upload that .zip file to your site as a plugin. Then, you can “Activate” this in your admin area, and then finally you should notice more tabs in the Events Settings, including a location to add your license.
Let me know if the information here helps โย if not, let us know what specific things about this process you’re getting stuck on, we’ll do our best to offer a more helpful reply from there ๐
Cheers!
George