Training, Rehabilitation & Development Institute interview questions

So I was scheduled to interview for an HR Generalist role, I became I'll so I called to reschedule my interview mind you I could barley talk. The interview advised me she would cancel my interview and I could reach back out to her to reschedule. She never responded to my email when I attempted to reach out to reschedule. This really set president on how the company operates. I'm a believe that everything happens for a reason. I'm sure this was meant to save me from something.