ClariMed interview questions

It’s the worst company to interview, they took 5 interviews rounds over the course of a month only to later tell me that we are only looking to hire a senior level person, wasted so much of my time and energy, all the interviews were great, I know it because going to next round was based on the performance in the previous one, and after I cleared all the interviews, the HR called me and said sorry right now the company is allocating resources for senior level, well, didn’t you realise this before wasting a month of someone’s time