Tech9 Senior Software Engineer interview questions

I applied for react js. First round was online coding 3 hours very difficult exam. Second round technical interview . final round with company CEO. He is Indian and foreigner combo. This company is not offering good compensation according to interview process.

1) There was online test of 90 minutes. 3 programs fairly complex. I scored 92% in the test. Which tech9 guys acknowledged was a very good score 2) Technical round wasn't that difficult mostly around projects, patterns and anti-patterns. They said they would contact me with feedback but even after more than 45 days of interview haven't received any response yet. I followed them up but they are asking for few more days to provide the feedback. I think they were looking for a cheaper resource hence I wasn't selected. So in the end I wasted my time in attending the two rounds. My advise would be if a candidate is expecting higher package just don't arrange for his interview and waste each others time. Thanks.