Looks like you were not very serious about the interview.
As far as I understood, this is a cross checking CO to assess your case based on your readiness and suitability in the job market, being able to survive in the industry, and how best you will settle in NZ etc..
I had my interview preparation by going through this forum, which immensely helped.
As JandM said in the second para, ANZSCO and your job explanations should match.
Originally Posted by
beamerboy
Happened with me last week on 30 November had an interview with Co at 5pm for around 30 minutes. Everything went in rush and couldn’t explain in detail about my job duties and responsibilities as I wasn’t prepared and I got a concern letter in four days as CO is not satisfy with 7 out of 5 job duties and responsibilities