Capgemini Inside Sales Representative interview questions

The first round interview went well, but during the second round, I waited for 15 minutes on the call. I thought the interviewer was not coming, so I was about to leave, when she came. She might be tired on the call and ask general questions. I answered everything. The interview lasted just 10 minutes. She is quite uninterested during the interview, as I feel. After a certain time, I received a message that I was not selected, and I felt that way because of the behaviour; she is not interested in taking an interview.