How to stream to XBox?

You don’t need to install an Xbox app. Just download the mobile app from the iOS App Store or Android Google Play, connect your mobile device to the same WiFi as your Xbox One, start the TrillerTV mobile app and select TV Connect Wizard from the Account menu. It will automatically discover and connect to your Xbox One, and get you ready to watch on the big screen.

Read this if your XBox is not discovered.