One Network Enterprises UI Developer interview questions

I got a call from them. They schedule an online test 1 that was for 1 hour. if passed the test then will get a call from them for further process that is 1.Technical Round, 2.Managerial Round and Last one 3.HR Discussion. The second round was technical and the interviewer asked about ExtJs Framework. The interviewer seems himself was confused and over attitude. after asking few questions about my past work he said you are not suitable for this profile. this was my first worst interview ever, total waste of time. The interviewers are rude and they never listen to you.