Hi! I’m Daniel Otega. I understand your Snapfish app won’t open on your Android 10 device with WebKit browser. To help you better, could you please tell me if the app shows any error message or just stays stuck when you try to open it? Also, have you tried opening it before, or is this the first time it's acting like this?

Meanwhile, here’s a simple step-by-step you can try to get it working again:

1. Force Close the App: Go to your phone’s settings > Apps > Snapfish > Force Stop. This stops the app completely and can clear temporary glitches.

2. Clear Cache: Staying in the app settings, tap on Storage and then Clear Cache. This removes temporary files that may cause the app to freeze.

3. Restart Your Phone: Turning your phone off and back on often resolves minor software issues.

4. Update the App: Check the Google Play Store to ensure you have the latest version of Snapfish. Older versions can sometimes have bugs.

5. Reinstall the App: If it still won’t open, uninstall the app, restart your phone again, then reinstall Snapfish from the Play Store.

If after these steps it still won’t open, please let me know if the app was working fine before or if this is the first time, and whether you’re connected via Wi-Fi or mobile data. We can then look into account or server-related issues or deeper device settings.

Are you able to try these and tell me what happens?