A. The problem may occur if the Comix Breaker notification of your device or the notification in game is off.
Please try the step below and turn on the push notification.
■ AOS
1. Tap on [Settings] > [Comix Breaker]
2. Turn on the notification
■ iOS
1. Tap on [Settings] > [Notifications] > [Comix Breaker]
2. Turn on the notification
■ Settings within the game
- Click menu on the right upper corner > Click Options > Go to Game settings > Change the push settings to "ON"