Instagram has recently launched its new feature which allows users to pin up to three posts, videos and Reels. This feature lets users show off their favourite photos, videos and Reels at the top. These posts remain on top of the photo grid even if the user shares new posts in future.
If you have already pinned three posts on top of your profile, then the “Pin limit reached” dialog box will appear on the screen which will tell that you have already reached the maximum number of posts (“pinning this post will replace your oldest pinned post.”)
If you want to replace your previous pinned posts, tap on the Confirm button on the Pin Limit Reached dialog box.
Do note that the screenshots captured are from Instagram app running on iOS
Open the Instagram app
Go to the profile section and select the post, video or Reel you want to pin
Tap on the Pin to Your Profile
Your post in pinned now