The event section shows your coming events in a list. Once the date of an event has passed, the event will automatically unpublish.
Create an event
Create an event by clicking the three dots next to Events in your back office and selecting Event.
Need to show your past events?
You may want to keep a list of past events. To do this, you need to create a new page to sit in the menu, and add the content you want there.
Don't forget to name the event both in the top (where it says Enter a name…) and in the header box. The two fields should say the same.
Click Save and publish if you are ready to publish your content, or simply Save to preview and publish later.