Infinix Hot 20i Not Charging and Flashlight Malfunction

My Infinix Hot 20i phone was working normally, but the next day it stopped charging. The flashlight on the front of the phone started flashing when I attempted to charge it, whereas it usually remains steady. The phone is only one year old, and I have cleaned the charging port, but nothing has changed.
I have tried various troubleshooting methods, including checking the charger and cable, but the issue persists. I would appreciate any guidance on how to resolve this problem, as I rely heavily on my phone for daily tasks. Thank you!