How to get xfinity stream on Chromecast

Streaming Devices / Hardware
1

Good day to All,
I recently purchased a Google Chromecast with Google TV 4K device. I am having a hard time settling it up with apps similar to my FireStick. One of the apps that I need on Chromecast is xfinity stream. I have tried to download it several times and no luck. Is there a special way to get it?

Thanks in advance,
Ray.

2

since xfinity stream is a legal source I would attempt to get it from the playstore and if you have trouble contact xfinity. I do know xfinity offers the flex box for free which contains the stream app.