Lascar Electronics interview questions

I was approached via. LinkedIn, and was quickly invited for interview. Having completed the interview, I was later informed they were going to appoint someone with more experience than me for the role. The role remains open today (February 2020). The remuneration fell well below my requirements. A person with more experience would not accept the role at the package that is on offer; hence the role still being open. The role is also not as described, they are looking for a Sales Person; not a Sales Engineer.

Easy interview, some competency and behavioural questions. Short analogue and digital electronics test. Finding bugs in a piece of code. Got no answer after the interview. Tried to follow up almost a month later. No response.