This guide teaches you to understand if a Facebook friend has hidden some information on their profile from you. The list of "Restricted" users is different from that of "Blocked" users, because the former can still view public posts and posts on mutual friends' pages by the user who has hidden their content.
Steps
Step 1. Visit your friend's profile
If you are unable to ask him about the problem directly, open his page to find the answer for yourself.
Step 2. Look for an empty space at the top of the profile
This usually indicates that there is a gap between private and public posts. If you are among the restricted users, you do not have the possibility to see the private posts and that is why you notice the space.
If your friend has recently shared public posts, you may not see a blank space in their timeline even if they have restricted access to you
Step 3. Notice if the posts you see are all public
You will usually see them under the blank if it is present. If they all have the public share icon, shaped like a world, to the right of the time of publication, it is very likely that you will not be able to see the private posts.
This is not a sure indication that you are among the restricted users. Your friend may simply have only posted public content
Step 4. Search for content that you may have previously viewed
If you suddenly no longer have access to photos on your friend's page, you are probably among the restricted users.
Your friend may have simply deleted their photos
Step 5. Ask a mutual friend to visit the diary of the user who may have blocked you
Even if you can't see private posts or old photos, he may have decided to delete the information he posted and block his account to ensure privacy from all Facebook users (not just you). You can check if this is the case by asking a mutual friend to visit the page in question and tell you what they see.
Just ask your mutual friend if they've seen any recent posts by the person in question to get the information you're looking for
Step 6. Ask your friend if you are among the restricted users
There is always a chance that he put you on the list by mistake, because the "Restricted" user list is pretty close to custom lists.