However, Facebook allows its users to choose to receive or block messages that they deemed annoying or spammy. So, as a Facebook user, it’s advisable you send reasonable and moderate number of posts to your friends on Facebook to avoid annoying them.
By comparing the posts you’ve written to what actually shows on the person’s page, you can see if the content was hidden and whether the person is hiding all of your posts.
2. Next, navigate to the page of the Facebook friend in question. In the top right, click “See friendship” to show your recent content together.
3. Scroll through the wall posts in the middle of the screen. If all the posts are from the other person and yours are missing, he or she has been hiding your posts.
4. Post something on his or her wall and make note of the two or three previous posts so you know where it should be. Check back in a day or two to see if it’s still there.
How Can You Tell if Someone Has Hidden Your Posts on Facebook?