Good evening Erik and welcome to the Events Calendar Support forum!
Thank you for reaching out to us.
I would love to help you with this topic.
Based on your system information, it looks like you still need to install and activate the Events Calendar Pro and Event Tickets Plus.
At the time of writing, only the Events Calendar (free) and Event Tickets (free) seem to be installed. You actually need to have both the Events Calendar and the Events Calendar Pro as well as both Event Tickets and Event Tickets Plus installed for things to work.
Once you do, additional license slots will appear under Events > Settings > Licences
You can grab a copy of the premium add-ons from here: https://theeventscalendar.com/my-account/downloads/
To install it, simply follow these instructions:
- https://theeventscalendar.com/knowledgebase/new-user-primer-event-tickets/
- http://theeventscalendar.com/knowledgebase/new-user-primer-the-events-calendar-and-events-calendar-pro/
Let me know how that goes.
Best regards,
Geoff B.