Grey lines under screen on Galaxy S6 Edge Plus

[krelu]

Hi, i'v got a lot of grey lines under the screen on Galaxy S6 Edge + visible only on sunshine, it is damn bad, mobile was expensive and i am very sad. Anyone with same problem?

 

[Tim1954]

Bit of mould maybe? Take it to a repair shop..

 

[skid_]

Can you show a picture