If you want to hide a comment on one of your Instagram posts, you can do so by following these simple steps:

1. Open the Instagram app and go to your profile.
2. Select the post that has the comment you want to hide.
3. Find the comment you want to hide and swipe left on it.
4. Tap the three dots icon that appears.
5. Tap "Hide Comment" in the options that appear.

The comment will be hidden from view, but the person who left the comment will still be able to see it. If you want to unhide the comment, simply swipe left on the post, tap the three dots icon, and select "Unhide Comment."

Hiding comments can be a useful tool for managing your online presence, especially if you receive negative or offensive comments that you don't want to delete outright. By hiding the comment, you can limit its visibility without completely erasing it.