At this time, you can cast it from your device or input the link into your device's browser. Unfortunately, you will not be able to find it on smart TV apps.
Here are several ways to do so:
Using Chromecast, here's how.
Using Roku, here's how.
Using Apple TV, here's how.
Using an HDMI cable and connect it from computer to TV, here's how.
Note: We don't recommend using the Silk browser on Amazon as it does not support livestreaming on all devices.