Amazatic Software Developer interview questions

I received a message on cutshort.io for the position of Software Developer in .NET Core. I replied to it and got shortlisted for the first round of the interview. The interviewer for the first round was good. Subsequently, I was selected for the second round of the interview, but the interviewer seemed unaware that it was the second round. He inquired whether it was the first or second round, and I clarified that it was the second round. He then initiated a rapid-fire round, appearing in a hurry and not allowing much time for responses. Unfortunately, after that, there was no further communication or feedback from their team.