To turn off notifications on your Android and iOS device, you can follow the steps below:
1. Open your device's settings.
2. Click on the "Set Up Notifications" button.
3. Tap to hide all game notifications.
Notes: -Because Android runs on many different devices, this procedure may differ slightly from one device to another. Please refer to the manufacturer's manual (or Help Center) for further instructions, if needed. 
-When you turn off notifications, this means all the notifications recieved from the application will be stopped, and if you participated for a competition, the application must be opened to see any notifications.