loakine,
Thanks for getting in touch! Hopefully I can help you out here. Are you talking about editing an event as an admin, or as a regular user? If you’re logged in as an admin, you can edit events via the WordPress dashboard by going to ‘Events’.
Unfortunately, regular users can only edit ‘Future’ events from their Events List. If this is functionality you’re wanting to see in a future release of the add-on, please feel free to propose it on our User Voice page. Hope that helps! Thanks! 🙂
-Casey-