Apple

A few days ago I dropped my iPhone x and it just seemed to turn off i figured it just ran out of charge but multiple hours of charge later and it doesn't seem to turn on. I have a third-party screen so I figured it might have broken but all other things aren't working either-vibration or being called. When charged the phone it heats up making it unlikely the battery is the issue but how come the phone isn't showing any sign of life? Before I buy a new phone, any advice?

Edit: also isn't detected by iTunes or file explorer on my pc