Hotwire Communications Technical Support Engineer interview questions

The manager who was "phone interviewing" was so unprofessional, did not even present himself. I knew who he was because of the appointment I had set up. On top of that he lied to say there will be a third "Microsoft interview" while he knew it's not true. Thanks God I didn't have to work with this kind of unprofessional, they sound like scammers over there.