The screen is broken
My screen change colours and no one broke it or touched it
crwdns2934109:0crwdne2934109:0
crwdns2889612:0crwdne2889612:0
0
crwdns2936751:024crwdne2936751:0 4
crwdns2936753:07crwdne2936753:0 4
crwdns2936753:030crwdne2936753:0 4
crwdns2942667:0crwdne2942667:0 4
Can you add a picture of what you're seeing on the screen? "Broken" and "change colors" don't really give us an accurate idea of what's going on with it. Could be a board problem, a backlight issue or a display problem, but it's impossible to say just from what little you've told us.
Adding images to an existing question
crwdns2934271:0crwdnd2934271:0 Jerry Wheeler crwdne2934271:0