Need replacement screen for 27" late 2013 iMac
I have a iMac 27” late 2013 machine EMC 2639 . Unfortunately, the screen does not work. Where can I source a replacement screen? And what additional information about the screen other than what I’ve already provided do I need to know (e.g: is there a model number somewhere on the screen that I need to know to make sure I get a correct replacement)?