BRP Manufacturing Engineering interview questions

Initial phone screening was done in 3 minutes, where the interviewer did not let me talk and set up and interview for a job that I did not apply for. Come time for this interview, the interviewer did not show up, emailed 30 minutes after the interview was over, did not know that I had already been in contact with a supervisor (she set up the interview with him) and then he stopped emailing me when I asked to set up the interview again for the initial job I applied for. Overall very unprofessional and very frustrating.