First let’s check that notifications are enabled in the game.
1. Open ‘Love & Pies’
2. Open the ‘Settings’ menu
3. Make sure ‘Notifications’ is on

Now let’s check your device notification settings for the game.
1. Open the ‘Settings’ app on your device
2. Go to ‘Notifications’
3. Scroll down and select ‘Love & Pies’
4. Turn on  ‘Allow Notifications’