1. open run
2. copy

%localappdata%\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\LocalState\Assets

3. Paste it

Now we can see the photos in this folder.

The files are not renamed with the right format.
Sort the files by size. Files with bigger sizes contains the photo.
Rename it with an extension .jpg

That’s it.