American Medical Sales & Rentals interview questions

One of the most unprofessional interviews I've ever had. Phone interview was pretty basic then a physical interview was scheduled, then rescheduled the morning of the original interview. It was very apparent they had someone else in mind for the position and they were simply checking the box. This is a small company which was very appealing however if they knew ahead of time they were offering the job to someone else - be honest. I wish they were upfront and didn't waste both of our time. The end of the interview was extremely awkward...I never even received a courtesy no thank you email.