Wakefit Software Development Engineer interview questions

Interviewed at WakeFit (Bangalore) in December 2019. I applied via a hiring website. Extremely horrible experience. They ask you to come on a weekday. I got there on time but no interviewer was available, so they made me wait for half an hour. Finally once the interview started, it turned out to be such a disappointment. They literally ask bubble sort from 2-4 year experienced developers. On top of that, the interviewer seemed not at all interested in the interview. He asked me three questions and after asking each question he was walking out of the room. No interest in knowing the thought process of the candidate. The interviewer seemed pretty ordinary himself as he was struggling to communicate the questions itself. Post the round, they told the feedback is positive and I'd be called once the CTO is in office. And then I never heard back from them.