Tekmetric interview questions

My first scheduled interview with the Sr. Recruiter, nobody from the company showed up. I waited in the virtual lobby for 20 minutes, and was booted from the session twice because there was "no host to answer". I emailed the contact during my wait, and after I was booted, and once more at the end of the day. I did not receive any correspondence about their no-show until over 24 hours later. Once rescheduled I met with the recruiter, who works remotely, and put our meeting on hold so they could answer their door in the middle of my interview. Overall very unprofessional experience.