I'm facing too many issues since the recent update.

After I updated the software recently, my phone has a lot of issues

The screen has turned green and the AOD is always on even after turning it off multiple times. While charging the screen is on with high brightness and the screen also keeps flickering.

I have tried rebooting several times. 

Changed all the settings. Turned off eye comfort shield, change display setting and everything. Still the screen is same

Can someone tell me what am I supposed to do?

@Samsung @ samsungs23ultra