This article explains how to manage push notifications on your iOS device. Push notifications are alerts from apps that tell you something needs your attention. You might want to see all of your notifications, or you might want to minimize interruptions from certain apps. The instructions here are for devices running iOS 11 or later.
Take Control of iPhone Notifications! – 7 Essential Tips
Push notifications are turned on by default as part of iOS. Choose which apps you want to receive notifications from and what kind of alerts they send.
Tap the Settings app to open it.
Tap Notifications to view the apps installed on your phone that support notifications.
