Vision Computer Solutions interview questions

Applied through Indeed, answered some questions there, then was prompted to answer further questions after they reviewed the application. I was contacted for a phone interview soon thereafter, set that up, and was stood up for the phone interview. After waiting 20 minutes, I followed-up via email and was told there had been an emergency and they asked if they could call at that point. I agreed and waited... no call. I offered up additional times the following Monday—no response. I explicitly asked for a response and still heard nothing. Finally, after telling them I didn't appreciate being ghosted, I got an apologetic response and an offer to schedule a new interview (which I declined). Not impressive.