Question Samsung TV - pink / black at top of screen

[ambercelery]

Hi
I have a Samsung UE55JU7000 (3.5 years old).
A few months ago a pink line appeared at the top left of the screen, and since its been getting worse all along the top of the screen .

Also in the top right there is a large black patch too.

Ive tried the self diagnosis on the help screen and it doesn't get fixed with the screen tests.

The TV is no longer in warranty, i could pay for a Samsung engineer to come and have a look but thought I'd ask on here first in case anyone knows what's the problem could be

Many thanks in advance

 

[helpstar]

is the line vertically or horizontally?
Take some pictures of it and post these in here

 

[ambercelery]

@helpstar

https://drive.google.com/file/d/1-1cGWFUSXnb0L7LwqHzmZwZs0G9jL0gk/view?usp=drivesdk

See image at the link above.

Apologies that it has GoggleBox on TV ;-)