Hiring manager cancelled interview without letting me know. I drove an hour and a half.

I’m so f*cking disappointed. This was a panel interview with the Chief Medical Officer, Chief Nursing Officer, Hiring Manager, and other directors. This position pays almost 200k. Today, I showed up to the interview and the room was locked. No one was there. I called the admin assistant and she said that the hiring manager already told her that he would contact me to cancel the interview. I did not receive any emails or calls. So disrespectful and unprofessional.