Chris ~ Chromecast is actually not compatible with our app. To stream from your phone, you will need to use the mobile site via a browser. If you continue to have trouble after trying this, please email us at email@example.com.
I tried using the Pilates anytime app. No cast button so I downloaded the chrome cast app and tried to play video through the web browser on it. Still no luck. Every time I tried to play video it just disconnected from the chrome cast. If you have a smart tv I would suggest using the web browser