Iphone 11 screen is black but phone is on clearance

Product Name: Iphone 11 screen is black but phone is on clearance
My iPhone Screen is Black But Still Works | Black Screen of Death [3 Ways] - YouTube clearance, I dropped my iphone 11 and the screen is black with lines but still works. Can someone tell me whats wrong with it and how to repair it : r/iphonehelp clearance, iPhone 11:How to Fix Black Screen (Quick and Easy Fix) - YouTube clearance, My iPhone Screen is Black But Still Works | Black Screen of Death [3 Ways] - YouTube clearance, How To Fix iPhone Black Screen of Death Issue? - ElectronicsHub clearance.