Solved! White areas in my screen.

May 3, 2020
Hello guys. I have a Lenovo Y520. And suddenly white areas appear on my screen. They were larger than this and they got a bit smaller. Any suggestions of what is this and whats the solution?
Here is a picture of the problem
That looks like a failed screen, most attempts to fix screens with pressure, erasers, etc.. don't work, and in the cases where they do fix something the issue comes back often even then.