Hello! I'm sorry to hear that you're having trouble with the NovelToon app. Let’s see if we can get it sorted out together.

First, could you please confirm if you are connected to the internet, whether through Wi-Fi or mobile data? Sometimes the app might not function properly if there's any interruption in connectivity.

Here are a few steps that you can try to get the app working again:

1. Check Internet Connection: Make sure your device is connected to the internet. You can do this by opening a web browser and trying to visit a website.

2. Restart the Device: Simply turning off your Android device and turning it back on can refresh the system and help with connectivity issues.

3. Clear the App Cache: Go to your device's Settings > Apps > NovelToon > Storage > and then select Clear Cache. This can sometimes solve problems related to app performance.

4. Reinstall the App: If the problem persists, you might want to uninstall the NovelToon app and then reinstall it from the Google Play Store. This ensures you have the latest version of the app.

5. Check for Updates: Make sure your device is running the latest version of Android and that the NovelToon app is updated to its latest version as well.

After trying these steps, let me know if the app is still showing "no connection," and I can help explore additional options!