[SOLVED] May anyone tell me what is this problem with this screen?

[Ygovec Jason]

i don't know why my laptop screen have some orange tinted on the edge of the laptop may anyone tell me what is this called? https://drive.google.com/open?id=1SfOTfL7-RKODZtqoftCKectR1KhK2gzZ

 

[Dunlop0078]

Looks like extremely bad backlight bleed. That was probably caused by physical damage, it might have been dropped or something.

 

[Ygovec Jason]

Looks like extremely bad backlight bleed. That was probably caused by physical damage, it might have been dropped or something.

But i had never dropped even a single time and took really good care of it how can it be?