Screen Mirroring - Cast to TV is a screen mirroring app that lets you cast videos, movies, and other media to your TV. It works on multiple devices like Chromecast, Roku, Xbox, Fire TV, LG, Samsung, and more.

How to use this app?

First, you need to install the app and create an account. Then, you need to connect the device you want to cast to your Wi-Fi network. 

You can also try connecting the device to the same Wi-Fi network as your phone, but make sure that the phone and the streaming device are connected to the same network.