In this chapter, we are going to implement the Contact screen. This screen is specially for contacting the developer and writer of articles. The users can use it to send a personal message to the developer. For the implementation, we are going to use two main packages. One is tcomb-form-native and the other is react-native-firebase. The tcomb package is to handle the form validation. And, react-native-firebase to connect react native app to real time firebase database.