Green line on iPhone X screen

Hello,

there’s a Green line in my screen.

I could verify that its normally tô apear.

The Apple in Brazil said that I have tô pay about U$ 1,000 tô check this.

I think its absurd, because its a common problem in this model A1901.

Is there any opinion or help for this case?

Thank You

Marcelo

[Personal Information Edited by Moderator]