The screen of my iPhone 11th Pro suddenly turned green and then black

The screen of my iPhone 11th Pro suddenly turned green and then black, after that it stopped responding to anything after pressing the increase buttons, then decreasing the volume and then pressing the Home button, nothing happens, the screen just turns green for a second and turns off again. The computer doesn't see it either. Help me please. Thank you in advance.

[Edited by Moderator]