Chisholm Hunter Management Trainee interview questions

After an initial phone call interview in which the hiring manager seemed very keen I was invited for an interview with the regional manager present on zoom. I was given a time and date and they said I would be emailed a meeting link nearer the time. On the day of interview I had still received no communication at all so emailed asking if the interview was still going ahead but I have still never heard anything back. I found this rude and was a complete disregard of my time that I had prepared for the interview and was set up waiting for hours on the call. Would not recommend.