Cool Wallpaper

Once you have picked out the wallpaper you want, then click on the image and in the left hand corner there is a a share button, if you click on it there will be a drop down menu and it has the option to download the image.

If you download the image on your desktop, you can airdrop it to your iphone. Open the image on your phone and and select the option button in the right hand corner, scroll down until you see the option "use as wallpaper"

Open the image on your phone and and select the option button in the right hand corner, scroll down until you see the option "use as wallpaper"