Divi

The plugin is a great way to sort all media/images but how do I use it with the Divi Theme Builder? I go to Upload Files, select a folder and select the dropdown where my folder. I select the background folder but how do the various backgrounds show? I can’t find anything on YouTube or documentation of how to do more than create the folders and sort the media or images into folders. To do anything I still have to do what I did before with no folders to find what I need. Not the best way to have a product with no real documentation. And the videos with only music are not good.