If you download the GAAGO app to your mobile device (available on Android and iOS), you can cast GAAGO streams to your Fire TV / through Firestick.

Amazon Fire TV/Firestick
  1. Connect your device to the same Wi-Fi network as your Amazon Fire TV/Stick.
  2. Open the GAAGO app and find the video that you want to cast.
  3. Tap the cast icon in the top right corner or click on 'Cast to the TV'
  4.  Select your Amazon Fire TV/Stick. The content should then play.
  5. To disconnect the stream from your Amazon Fire TV/Stick  click the casting icon in the top right corner of the GAAGO app and click press 'Disconnect'. Alternatively, click the back button on the Amazon Fire TV/Stick remote.