How to install the application
1. Open the Google Play Store app on your Android device.
2. In the search bar at the top, type "Duet Cats: Cute Popcat Music" and press enter.
3. Find the app in the search results and tap on it to open the app page.
4. On the app page, locate and tap the green "Install" button.
5. The download and installation process will automatically begin. Make sure your device is connected to Wi-Fi or has sufficient mobile data.
6. Once the app is installed, the "Install" button will change to an "Open" button.
7. Tap "Open" to launch the app and begin playing.