Hi there! I understand that you're having trouble with the Epoch TV app on your Fire TV. Let's work together to get it up and running.

First, could you let me know a bit more about the issue? For example, is the app crashing, not loading at all, or encountering a specific error message? This will help me narrow down the best steps to solve the problem.

In the meantime, here are some common troubleshooting steps you can try:

1. Restart Fire TV: Sometimes, a simple restart can resolve temporary issues. You can do this by either selecting the restart option in the settings or unplugging the power adapter, waiting a few seconds, and plugging it back in.

2. Clear the App Cache and Data:
- Go to Settings on your Fire TV.
- Navigate to Applications.
- Find Manage Installed Applications and select the Epoch TV app.
- Choose Clear Cache and Clear Data.

3. Uninstall and Reinstall the App:
- Go to the Settings > Applications > Manage Installed Applications.
- Select the Epoch TV app, and choose Uninstall.
- Then, go to the Amazon Appstore and reinstall the app.

4. Check for System Updates:
- Go to Settings > My Fire TV > About > Check for Updates. Make sure your Fire TV is running the latest version.

5. Network Connection: Ensure that your Fire TV is connected to the internet. Sometimes connectivity issues can affect app performance.

Try these steps, and let me know how it goes or if you need further assistance!