So, you are looking for the way of notification alerts on Instagram. Notifications allow Instagram might notify you to include people liking or commenting on your posts, sending you direct messages, or posting Stories. You can also turn on notifications to know what others are uploading.
Follow the given path to on or off the Instagram notifications at iPhone
- Go to iPhone’s Settings>>Tap Notifications>>Go to INSTAGRAM >> Notification switch>> Enable or disable the button >> Select Alert Style (If want to).
Enabling Notifications via Android Settings:
- Go to AndroidSettings>> Scroll for Apps>>tap Instagram>> Notifications >> Enable or Disable Notification button>> All done Go Back.