Chosen Solution

my screen not working properly.I don’t why this happend its looks like fallen or some thing fall on a phone .Screen display look like heavy brightened but the pure red color is looks like ok like YouTube icon red color is look like normal.

That’s odd, you may have damaged the LCD somehow without knowing it. If you could, please take a photo of what the LCD looks like and upload it to your existing question with the guide Adding Images to an Existing Question.