When you create a new event, you need to submit it so that the APP users can see the event. Click on Events link available in the left sidebar as below. The sub-links appear as below.
Click on All Events link. The list of all events appears.
In App Status column, you can see the status as Draft for all such events that are not submitted to the app. Locate one or more events that you want to submit.
In the first column in the list, select the target events. Click on Submit to App button available at the top of the list. The selected events are submitted to the app.
In App Status column, the status for the selected events changes to Active now.