Enterprise Mobility Management Trainee interview questions

I had an initial phone interview and then a one on one interview. I was brought back for a third interview and observation of one of the branches but did not receive an offer. I thought the interviews went well but believe that they were looking for someone with more sales experience. In the end they said that they would contact me to let me know if I had another interview, instead I received a generic email telling me they were pursuing other candidates. After three interviews you would think I would get a phone call or maybe even a little feedback.