This guide will help you download a VIDEO STORY (step 2a) and an IMAGE STORY ( step 2b).
Make sure you're using a modern browser like Chrome browser, as many dynamics features are not available on old browsers like Internet Explorer and you will not be able to download the stories individually.
STEP 2a: VIDEO STORY
Under the STORIES TAB of your campaign report, click on the preview of the video thumbnail and, then, on the Play icon to open the video story, as shown here:
Click the 3-dot button in the right corner of the video to download it, as shown here:
STEP 2b: IMAGE STORY
Under the STORIES TAB of your campaign report, if the story is an image, click on the image thumbnail, then right-click on the image and select "Save Image As', as shown here:
TO DOWNLOAD ALL THE STORIES OF YOUR CAMPAIGN, FOLLOW THIS:
Stories: How to Download ALL the Stories