How To Unhide Facebook Post
Concealing a Post.
Open your Facebook web page. Hover the computer mouse over the blog post to make the pencil icon show up in the top right edge.
Click the pencil symbol making a drop-down menu appear.
Click the "Hide from Timeline" choice to conceal the article.
Unhiding a Post
Open your Facebook page. Click the "Activity Log" button found in the upper-right edge of the timeline on your account page.
Search through the list of posts and various other task and locate the message you want to unhide.
Click the icon that reveals the circle with the lower with it to earn a drop-down menu appear. Click "Enabled on Timeline" to unhide the article.