My wallpaper theam is not changing

[AC Question]

When I am trying to change my lock screen wallpaper or home page wallpaper it is not changing... First I go to settings then selected wallpaper after that I selected ofline and then selected the photo what I want to be bt it's showing can't load so plz let me what's the problem is going on plz help me out

 

[B. Diddy]

Welcome to Android Central! It might help to know which phone you have.