Login to your WordPress Dashboard (WP-admin) and go to Event Espresso –> Events. Now look for the Templates tab and click on it. Look for the Custom Display Order option and set it to On. Then immediately click on the Save button to save changes.
After the page loads, you can use the Display Order options to drag and drag a new order. Then click on the Save button to save changes.
Be sure to toggle full screen in the bottom corner of the video.
Notes: in the video above we cover how to change the order of the event elements on the single event page. You can also change the order for the events listing page in a similar manner.