Hi there! I see you're encountering "failed to load video (error code 0)" on your Smart TV while using Frndly TV. Let me help you get that sorted out.

First, can you tell me the brand and model of your Smart TV? Also, is this happening on all videos or just certain ones? And have you already tried any troubleshooting steps like restarting your TV or the app?

While I wait for your reply, here’s a straightforward checklist you can follow to address this kind of error:

1. Restart Your TV: Power off your Smart TV completely, unplug it from the power outlet for about 30 seconds, then plug it back in and power it up. This resets the device’s temporary settings and may clear the issue.

2. Check Your Internet Connection: Streaming requires a stable and reasonably fast internet connection. Try running a speed test on your TV browser or another device on the same network to make sure your internet is working well.

3. Update the Frndly TV App: Make sure the app is updated to the latest version available on your TV’s app store. Outdated apps can cause loading errors.

4. Clear the App Cache/Data: Some Smart TVs let you clear the cache or data for an app in the TV’s settings menu. This removes corrupted files that might be causing playback errors.

5. Reinstall the App: Uninstall the Frndly TV app completely from your Smart TV and then reinstall it fresh. This can resolve persistent issues.

6. Restart Your Modem/Router: Sometimes network devices get stuck. Power cycle your modem/router by unplugging them for 30 seconds, then restart.

If these general steps don’t resolve the issue, specific troubleshooting might depend on the TV brand (Samsung, LG, Android TV, Roku TV, etc.) and model.

Let me know the details I asked, any troubleshooting you've tried, and I’ll guide you through the next best steps!