Net at Work interview questions

I received an email on a Wednesday, which unfortunately went to my spam. I found it on a Saturday and immediately sent an email apologizing and providing availability for an interview. A few days went by and I didn't hear back, so being a persistent person, I sent another email again apologizing and asking if we could still meet to discuss the opportunity. I then received an email from a person who I thought was the hiring manager, though I couldn't find her profile on LinkedIn to confirm asking for my availability again. That was the last personal email I received. I then received a meeting invite, which I realized the day before had no call in or video conference information so I sent an email to the person with whom I had been corresponding asking if there was a call in or if she would just call my cell? I never heard back. Today, at about two minutes after the time I was supposed to have my first phone screen, my phone rang once from a 646 area code and then hung up. I tried calling back right away and it was the voice mail of the person who I had the interview with, so I left a message apologizing for what seemed like a technical glitch to me. I tried calling two more times and the person never picked up. I haven't heard anything back. Kind of a crazy experience but good to have it now rather than after I take a job there!

Recruiter contacted via third party Jobvite to set up interview on the phone. Recruiter never called at time she assigned then made me confirm via email. She did not email to apologize, reschedule, or even tell me someone else waa chosen for the position. Such a lack of courtesy and respect for my time and me as a person.