My smartphone got wet and now it won't function normally. It just says that it's loading continuously and gives a few options such as reboot but the touch screen doesn't work either?

The most recommended thing to do is to turn off your phone then place it in a bag of rice for about three days. This will help to dry up the water. Although, it is also not recommended to turn your phone on after it has had contact with water before the rice. It sounds like you have. I hope that has no bearing of drying it out to a working condition. Good luck!