Hi there! I see you’re experiencing a white screen and unresponsiveness when trying to use the SmartHealth app on your Android 10 device. Let’s work through some steps to get this resolved for you.

First, could you tell me if this issue happens every time you open the app, or did it start suddenly after an update or some other change? Also, have you tried any troubleshooting steps so far like restarting the app or the device?

In the meantime, here’s a step-by-step guide we can try together:

1. Force Close and Restart the App
- Go to your device's Settings > Apps > SmartHealth.
- Tap Force Stop to close the app completely.
- Try reopening the app to see if it loads past the white screen.

2. Clear the App Cache
Cached data sometimes causes loading issues.
- Go to Settings > Apps > SmartHealth > Storage.
- Tap Clear Cache (not Clear Data yet, as that deletes personal info).
- Open the app again to check if the problem resolves.

3. Check Your Internet Connection
The white screen may be due to connectivity problems. Ensure you have a stable Wi-Fi or mobile data connection.

4. Update the App
Open the Google Play Store, search for SmartHealth and check if there is an update available. Sometimes bugs causing white screens are fixed in updates.

5. Restart Your Device
A simple reboot can clear temporary glitches affecting apps.

6. Reinstall the App
If the above steps don’t work:
- Uninstall SmartHealth from your device.
- Restart your phone once more.
- Download and install the latest version of the app from the Play Store.

If after trying that the screen is still white and stuck, we might need to look into deeper causes, such as account sync issues or device compatibility. Let me know what you’ve tried or if you need help with any of the steps above!

Are you ready to try these and update me on how it goes?