Trade Nation interview questions

There were three rounds of interviews: one with HR, a second with the Team Manager, and a third with the Manager. The third round was very hard Manager kept asking me about very difficult questions that I had not even done in my previous job. She was a very difficult person I had to deal with. She kept asking me about technical questions. I was really disappointed she turned off her camera. That was huge disrespect bro. I had already passed 2 rounds of interviews. But she kept digging me to throw out.