This is not a stand-alone app. Make sure you have kustom live wallpaper with pro key.-3 screen setup-nova launcher for opening app drawer (need to reconfigure if you use other supported launcher).To apply preset:-Open kustom-Apply live wallpaper-Load preset-Select installed preset-SaveSpecial thanks to:Christopher Rogers (I am Topher) for KCalendarContact me for any inquiry.Any suggestion are welcome.Leave some review if you like this preset.