Time4Advice interview questions

There were 2 interviews online. First one was with HR who asked a lot of questions including some that related to roles on my CV which seemed irrelevant. They did not mention any benefits of working there or ask for my salary expectations. However they did make it clear that development and progression opportunities were there. I emailed to clarify something but they never replied to it which I thought was strange. Then the second interview with HR and their boss which seemed fine as we established a rapport. Both interviews were Q&A with no extra tasks. They were not timely in getting back to me but eventually came back with very general and unspecific feedback.