Unwanted wallpapers on my iPhone 11

Hello bugmenow!

If you’re referring to the multiple Lock Screen wallpapers you now can have with IOS 16, you just have to hold lock screen, then swipe right or left until the wallpaper you want to remove is on center screen, then you swipe the wallpaper up, and tap the trash can underneath it. Then tap “Delete Wallpaper”.

I hope this was helpful IF this was your issue. Good Luck!

If they are part of the iOS then you can't.