If you no longer want to include a scene in you project, you can delete it.
⚠️ Note: that once you delete it you are deleting all of the footage, overlays and voice overs inside that scene.
To delete a scene:
Make sure you are on the storyboard page of your project
Tap the button on the bottom left corner
Hit the minus button on the scene you want to delete
A pop up will ask you to confirm that is the scene you want to delete