My iPhone 6s gets hot in the right corner

Some water got in my phone and I put in rice for a while, then after i took it out when i put it on the charger it heats up in the right corner. (Also i think the display is out.)

Lol

Rice to dry a wet phone is an urban myth, it does nothing to get water out of the electronics where it is causing damage.

You should turn a phone off and [if possible] remove the battery immediately if it gets wet. The longer it has _any_ power present while wet, the more damage is done internally.

Take it to a proper phone shop and hope you have not already wrecked it.