How do I see who is following me?

If you click a persons name, it'll take you to their profile, and you can view their followers and who follows them. And there's a follow button also. They can hide their content on their page, so sometimes you won't be able to see their posts and comments listed. It will say "content hidden" or something like that. Also, on their profile page is 3 little dots by the follow button, if you click there you can block. But the blocking feature was just added to iOS, so if you're on android, you won't see it just yet.