Replying to comments, posts and messages
Facebook inbox management
Is it possible to export users' Facebook posts, messages and comments?
Is it possible to reply to a Facebook comment with private message?
I can't reply in Facebook private message. Why?
How do I mention user in a comment on Facebook
How do I add note to a conversation?
I can't open Facebook private message (PM) directly on Facebook
I have received comment in foreign language. How do I handle it?