To change your scene's layout:
1. Find and tap on the draft you’d like to edit. Then tap the “Edit” button to open your Story.
2. Tap on the photo or video scene you would like to edit and tap on “Layout” at the bottom of the screen.
3. Tap, hold and swipe left to view all available layouts in the layouts menu at the bottom of the screen. You can tap a layout to preview it.
4. Tap on the layout that fits your needs and tap on “Done” to save your changes.