Macbook pro 13 retina (late 2013) black screen (striped side)

Hello everyone,

Since yesterday, the screen of my laptop started malfunctioning. The left part of the screen goes white when the laptop starts and becomes darker until it reaches the rest of the screen tone. An intern crack on the bottom left side also appeared on the black frame of the screen. The screen also goes thru different nuance of grey from white to black when the laptop hasn't been used for a while and no error message about the screen malfunctioning or graphic issue appeared. The screen also flickers when dis/connecting the HDMI. I tried all the reset SMC and PRAM but nothing happened. Since it is Sunday I can't go for a check up and apple diagnostics doesn't allow the use of external monitoring while running a diagnostic so I can't view the results.