Magnuson Hotels interview questions

Had three interviews, they all seemed like nice people, and spent a lot of time talking about how their employees are family. Despite having sent them a thank you email and asking to update me on their decision , I never got an answer. I find this very unprofessional and a demostration of how they treat people. I found out I wasn't hired by looking at Linkedin and seeing that someone else got the job. In one word, Very disrespectful, it's not difficult to reply to an email