Why isn’t my iPhone 11 charging?

I had recently dropped and it slammed my phone down,few minutes later my iPhone goes blank (completely power off to the point that Apple logo comes up) and my phone had battery in it,when I finally got it to turn back on it was saying my iPhone is dead and there’s no charge. I left it charging for a while and nothing. It currently says ‘0 percent remaing’ even on charge and if u do go on the phone about one minute later it chucks me off and restarts. It also says my phone isn’t charging in the Notification Center. I’ve tried most things,any help?