1. From the Stories view, tap the pencil icon for the story you'd like to edit.
2. From the Storyboard, tap the page you'd like to place Google or Pexels images into.
3. Tap on the image and then the image icon to bring up the Media drawer.
Videos are not available via Google or Pexels at this time.
4. Tap either the Google or Pexels images icon.
You may need to back out from a previously selected folder in order to return to the Media drawer's root where you can see the Pexels and Google options.