By using the website, desktop app, (which was hard to find) and the mobile app, I finally after an hour plus of frustration, got a playlist of my personal artwork to play. Took about 6 tries though, doing the same steps and getting different results. The definition of insanity. This entire system is in need of a major overhaul as nothing actually works with regularity. Function is seriously different on mobile vs desktop vs web. Had to use all three just to upload photos to a playlist. Playlist would not play on mobile. Starting with a fresh restart and a fresh login on web seemed to be the only way it would let me play a playlist. All I wanted was a playlist of art to play, like an old screensaver from the early 2000s. So frustrating for what should be easy. Display pictures on a playlist like a slideshow. Took forever and I’m still not sure why it worked this time. TLDR: 500 dollar picture frame was incredibly difficult to get to display pictures in a playlist