My wallpaper will not change on my iPhone when I wanted to?

Hi, Predator2099.

I see that you're unable to change the wallpaper being used on your iPhone. I'm happy to help.

Change your iPhone wallpaper -- Follow the steps in this article.

If you're still having a problem changing the wallpaper on your iPhone, please answer the following questions:

1. Which iOS is your iPhone currently on? Find the software version on your iPhone, iPad, or iPod
2. Are you trying to switch to an Apple image or using a photo from your iPhone?
3. Are you receiving any message(s) when you try to change the wallpaper?

Let me know how that goes.

Take care!