Chosen Solution

I dropped my phone in water and took it out after a while .I was not in the position to do anything to the wet iPhone but put it in my bag.after 6 hours the phone is not switching on even after plugging it for charging …help asap

You are going to want to remove everything and clean every phone part with <90% Isopropyl Alcohol ASAP. You can use the teardown below as a reference on how to disassemble your iPhone. This is your best bet on getting your phone back to normal. iPhone 6s Teardown