Label the parts of a computer.

When you ask a question you should see a camera at the bottom left, click on it and take your photo!

You should either take it to a phone repair shop or try and fix it yourself, look at wiki hows on fixing your phone from water damage.

I’d say platform as a service (paas) or application platform as a service (apaas) or platform base service is a category of cloud computing services that provides a platform allowing customers to develop, run, and manage applications without the complexity of building and maintaining the infrastructure typically associated with developing and launching an app.