Hi there! I see you're having trouble with the 3rd and 4th free chests not working in the Hunting Sniper app. Could you tell me a bit more about what exactly happens? For example, do the chests not open at all, do they get stuck loading, or is there some other issue like a video ad not playing before you get the chest?

Once I know more, I can guide you through some steps to fix this on your Android 10 device. Meanwhile, a common cause for chest issues in Hunting Sniper is connection or loading problems with ads or the game locking up.

Here’s a general step-by-step you can try:

1. Check Your Internet Connection: Ensure you have a stable Wi-Fi or mobile data connection. An unstable network can prevent free chests from loading properly.

2. Restart the Game: Close the Hunting Sniper app completely and reopen it.

3. Clear Cache (on Android 10 with WebKit browser usage):
- Go to your device's Settings > Apps > Hunting Sniper.
- Tap on "Storage & cache."
- Select "Clear cache" (not Clear data, to avoid losing progress).

4. Force Stop and Restart the App:
- Again under Settings > Apps > Hunting Sniper.
- Tap “Force Stop” and then reopen the game.

5. Watch Advertisement Videos Fully: Often the free chest requires watching a short ad fully. If the video doesn’t load or finish, the chest won’t unlock. Try closing and opening the video ad again.

If you have already tried these steps or the issue persists, it might be related to a known problem some players have reported where videos or chest rewards lock up. In that case, it helps to also reboot your phone or reset your internet connection to refresh.

If none of this works, I can help you escalate the issue to our game support team for a deeper look.

How does that sound? Have you noticed any particular error or message when trying to open those free chests?