This article explains how how to upgrade your events to enable more guests and features.
To upgrade your Event on mobile devices open events.eventor.app, look for the Event you want to upgrade. Press the Options button in the bottom right corner and hit Upgrade
After that you can select the Eventor package which fits your event size.
In case you are visiting
events.eventor.app on your desktop or laptop computer your may upgrade your Event directly from the guests view (see screenshot below).