Visitor confusion, log in issues

Hello! Still trying to get to the point where the comment section needs no instruction. The issue is the visitors don't know how to use the inline commenting feature. They click on the blue box and nothing happens. They think it doesn't work. People are emailing me, telling me there is something wrong with it. It is a problem for sure. I put instructions in my sidebar and on the home page where I announced this new feature. Even when I reply saying where the login button is and placing three more login links to wordpress, they still don't get it. They come to me asking, Where? The login is too small and not important looking as well as far from the action. If you clicked on the blue comment box and nothing happened, what would you do? Move on. You would think it is broken for sure. You don't even know that you need to look for a login. So I made a google social login. Great directions by the way. Very, very good! Thank you for that. I completed it successfully but later found out the login is in the comment section area?? So small, but again, who would know to look for it or why they need to look for it. Something has got to happen to direct people so they know what to do. Period. I suggested a popup login when they click on the blue comment box. That would be best. Or a login page. Or move them to the login button at the comment section specificially on top of a designated login area with some directions. I don't know but as it is now, it is failing the user test. Did I miss something? Maybe I did, idk. Thanks!!