The main reasons why someone cannot see all of another person's followers on Instagram are:
- Private Account: If the person's Instagram account is set to private, only their approved followers can see their posts, stories, and follower/following lists. Non-followers or unapproved followers cannot see the full list of followers or following.
- Blocked or Restricted Users: If someone is blocked by the user, they cannot see that user's followers or following. Certain followers may also be hidden from some users due to block or restriction settings.
- Large Number of Followers: Instagram sometimes limits the visibility of follower or following lists for accounts with a very large number of followers, making it harder to see the full list.
- Instagram Glitches: There are known issues and glitches with Instagram where sometimes the displayed follower or following lists do not match the actual number, which might result in some followers not being visible temporarily.
In summary, the visibility of all followers depends on privacy settings, whether you are an approved follower, if you are blocked or restricted, the account size, and occasional platform glitches.
