My iPhone has water damage, screen works, but the home button doesn;t work. I put it in rice but it still doesn’t work

The phone turns on everything works, but the screen has lines and sometimes freezes. How can I fix this?

Hello! So the home button finger print sensor won’t work again; since your replaced it. The only way to get the home button to work finger print to work and replace it is to go into apple and have them fix it. Hope this helps