Lost the flower desktop slideshow

Installed the third party Nito Plugin MediSLideshow which gives you a default Flower Slideshow on the main ATV Desktop screen. I thought I'd dive in and try to change to a different slideshow and now I've got no slideshow at all. I clicked on the flowrs button and it gave me 3 choices. Media, Cydia and Autoinstall. None of them gave me a choice for a picture slideshow and now I can't even get the flowers back. How do you go about that?