Complete Laboratory Solutions interview questions

Very bad interview experience. After 1st round, they ignored my 2 follow-up emails for an update but 3.5 weeks later they offered 2nd interview. HM never looked at my CV and asked if I am an engineer and if I know what lean is. Despite interview being 1hr 55, it was meant to be 30-45 minutes. Despite long interview I got a rejection response to my email roughly 1 work day later, so I believe they were never interested in me. I asked for feedback but got "someone else more suited to role" but reposted job online.