Optiv interview questions

I recently interviewed with Optiv for Canadian position and was disappointed by the lack of professionalism throughout the process. I was told by the recruiter that it would be a one-on-one interview, but three interviewers unexpectedly joined the call without prior notice. The interviewers themselves seemed disengaged and uninterested, making the conversation feel awkward and unwelcoming. I showed them my enthusiasm how much I want to join at Optiv. Told them about attending the conferences and meeting the people from Optiv. They didn't say anything and not smiling at all even throughout the interview. However bear in mind, I am visible minority and your experience with them might not be same as mine. I was also rejected very quickly after the interview, which felt like they were never seriously considering me in the first place. The overall process felt rushed and poorly coordinated.