I just got on this site finally after trying for an hour and half to get your registration question: "Hogwarts" correct. I don't understand how "Hogwarts' is a question and why the answer isn't Gryffindor, Slytherin, Ravenclaw or Hufflepuff. It finally took my friend who is not a writer and hasn't read all the Harry Potter suggesting that perhaps the answer was "Harry Potter," which it was.
I understand getting an agent is a difficult, capricious task. This Hogwarts thing took me an hour to figure out. Hogwarts was the one thing standing between me and an Agent Query account. I almost gave up.
If you want more writers to use your site, it would help if the registration question was phrased as a question, like "What book did Hogwarts occur in?" The simple phrase "Hogwarts" had me trying all of the different wizarding houses and pulling my hair out in frustration. I understand getting an agent isn't easy but simply getting on this site shouldn't be as hard as you are making it.
Many thanks for providing this service nevertheless. So glad I finally figured it out.