Does your product produce any work that isn't examined and approved by one of those licensed agents?

lol. it's not too late to delete this. the fact that you don't have the fundamentals together does not inspire any confidence.

I don’t understand, what about this says they don’t have their fundamentals together?

Realtor is a trademarked term for members of the National Association of Realtors. You essentially can't use the term Realtor to describe anything you're doing unless you're a member. They do actively enforce this with lawyers. Google: "realtor vs real estate agent"