A lot of new iPhone users will indiscriminately tap allow every single app that requests notifications to send them. Soon, they are deluged with too many notifications to keep up with. Stop your apps from notifying you from constant alerts with useless information with them. Turn off Notifications by:
- Opening the Settings app.
- Tap ‘Notification’
- Choose an app that sends too many notifications. Tap on it.
- Tap ‘Allow Notifications’ to turn notifications OFF for this app.
- Go to step # 3; repeat until offending apps no longer send notifications.