Chosen Solution
My screen has a purple scar and screen is always black, anyone knows how to solve, if it need reparation or substitution of the screen?? Maybe can be covered by warranty?
@cento2 sorry, but that is a crack. Your outer glass is not cracked but the LCD screen is. The only way to fix it is be replacing the display. MacBook Pro 15" Touch Bar 2019 Screen Replacement
Connect an external monitor or a TV to it. you will then know if it is a crack or not if not it will show up on the external monitor