CareStack (Good Methods Global) Senior Web Developer interview questions

One of the worst interview experience ever. The interviewer has no clue what he is asking. Before asking any questions, he was just going through his mobile and taking around 2-3 mins before every question he asked. While answering the answer also he was looking here and there and his mobile. During the interview itself I felt like leaving. I didn't wait for the result. After I finished the interview, I just left the place as I was sure that I am not going to ruin my career. Just wasted my time..