Phone not working

[Sunnyvijaylove]

Yesterday my le 2 slipped off my hand n then it was dead.in morning I plugged it into my laptop using usb then it pinged.after that I connect to my charger.it is showing 50% charging for hours n when tried to boot the phone,it starts n for 10-20 secs n then again go to native mode showing same 50% charging.tried to go to twrp but same happens there.twrp logo appears n then it goes again to native mode with 50% charging.whats the problem guys. I m on pixel experience plus rom latest version.please help in this lockdown.thanks in earnest.