Chosen Solution

I was down at the river yesterday and my phone dropped in about a meter deep,I could not find it at first but eventually I did. When it came out it was on but very faint, I was able to accept a phone call from a friend. I then tried to turn it off but didn’t know if I had any success ad I could hardly see my screen. A day later I’ve had my phone in rice but it won’t turn on or even show the battery empty symbol. Please help me I need this phone.

Take your phone to a reputable repair shop for liquid damage evaluation (preferably one that does board-level repairs / microsoldering for iPhones), they are your best chance of getting the phone working again.