Hi there! I see you're having trouble opening FlipaClip on your Android device, and that it’s not responding when you try to launch it. I’m here to help you get it working again.

To start, could you please tell me if you’ve tried any troubleshooting steps so far? For example, have you restarted your device, cleared the app cache, or checked your device’s storage space? This will help me avoid repeating steps you’ve already done.

In the meantime, here’s a step-by-step guide you can try to fix the app not opening issue on your Android 9 device:

1. Restart your device: Sometimes a simple reboot can clear temporary glitches.

2. Clear FlipaClip cache and data:
- Go to your device’s Settings.
- Tap Apps or App Manager.
- Find and select FlipaClip.
- Tap on Storage.
- Tap Clear Cache first, then try opening the app.
- If it still doesn’t open, try Clear Data (Note: this may delete local projects not backed up).

3. Check storage space: Ensure your device has enough free storage (at least a few hundred MB) because low space can cause apps not to launch properly.

4. Update the app:
- Open the Google Play Store.
- Search for FlipaClip.
- If you see an Update button, tap it to update the app.

5. Reinstall FlipaClip:
- If the above doesn’t work, uninstall the app.
- Restart your device.
- Reinstall FlipaClip from the Play Store.

6. Check for system updates: Sometimes, older OS versions might have compatibility issues. Go to Settings > System > System Updates and see if any updates are available.

If you’ve tried these and still face issues, let me know. There are some advanced steps we can explore, like checking app permissions or reviewing any error messages you may be seeing.

Are you okay trying these? If so, which step would you like to start with, or have you already tried some of these?