My iPhone dropped in the water

How to find your nearest Apple Authorized Service Provider (AASP) or Apple Authorized Distributor (AAD) - https://locate.apple.com/country

Genius Bar appointment - This is tricky to get to directly. Go to https://www.apple.com/retail/geniusbar/ > Get hardware help. Select your hardware and continue selecting options requiring replacing parts until you see "Bring in for Repair" --> Sign in with Apple ID

For the 'iPhone Service Answer Center' click here --> https://support.apple.com/iPhone/repair/service

For instructions on how to 'Get your iPhone, iPad, or iPod touch ready for service' click here --> https://support.apple.com/HT201557

- "To protect your information and save time, follow these steps before you get service for your device."

My iPhone got water on it and it works fine except for Face ID.

If the water got to the true depth camera it will only be a matter of time when something vital goes,

Backup every day; you are on borrowed time.