Amicorp interview questions

The interview process will consist of three rounds: Human Resources (behavioural questions), Line Manager (technical questions), and Managing Director (company fit), conducted through a mix of Zoom sessions and on‑site meetings, both virtual and physical.

The HR (I assume) scheduled an interview without asking my availability with a short notice, they sent only a calendar invite, when I looked at it in more detail, I realized that this was an in person interview, there was no address provided, when I said that I am not available at that day, they rescheduled the interview, again not asking my availability, and a week later cancelled this interview. There was no explanation, I never spoke on the phone with anyone from this company.