Hi! I understand you're not receiving push notifications from the IC Home app on your Kindle device running Android 9. Let's work through this together to get your notifications working again.

First, just to make sure, could you tell me:

1. Have push notifications ever worked properly on this device with IC Home, or is this a new issue?
2. Have you already tried any troubleshooting steps? For example, toggling notifications off and on or reinstalling the app?
3. Are you seeing any notifications from other apps on your Kindle normally?

Meanwhile, here’s a general step-by-step approach we can take to address push notification issues on your device:

1. Check Notification Permissions
Go to Settings > Apps & Notifications > See all apps > IC Home > Notifications and ensure that notifications are allowed and not blocked.

2. Toggle Push Notifications in IC Home App
Inside the IC Home app settings, toggle push notifications off, then back on to force a reconnect to the push server.

3. Check Battery Optimization Settings
Sometimes Android aggressively restricts background processes. Go to Settings > Battery > Battery Optimization and find IC Home. Set it to “Not optimized” to allow it to run fully in the background.

4. Ensure the IC Home App is Updated
Check that you have the latest version of the IC Home app installed. Sometimes updates fix notification issues.

5. Clear Cache and Data
Go to Settings > Apps > IC Home > Storage > Clear Cache. If that doesn’t help, try Clear Data, but note that might require you to log in again.

6. Reinstall the App
Uninstall IC Home, then reinstall it from your app store. This often clears up any underlying issues.

If after these steps notifications still don’t come through, there may be an app-level or server-side issue, which we can look into next.

Please let me know which steps you've tried already and what you've observed so far. That way, I can help you better tailor the next steps.