Live Wallpaper iPhone SE 2020 not working on iOS 14?

Sooo before I updated my iPhone SE (2nd generation) I had a live wallpaper and it worked and even after I updated my phone to iOS 14 it still worked. but then for some reason I decided to put up a new wallpaper and it stopped working... even when I tried to put my old Live Photo back that actually worked, it still didn't.... I turned off my phone and restarted and still nothing..... help please!