Osbrink Agency interview questions

I was asked to come in for three interviews in which I met with an agent, the CEO, the VP as well as the agents I would be working under. The entire process went really smoothly and everyone was incredibly friendly. Fast forward a week later and I have yet to hear from anyone and every attempt to reach out to an employee has been met with silence. It was not until I saw them repost for resumes for the position that I realized I had been passed on. I'm not only diasspointed by the experience, but think that the lack of communication is inconsiderate and unprofessional.