Scrive Devops Engineer interview questions

I had 2 interviews with hr person and another one with operations manager and DevOps Team Lead. I was asked to join the third interview after 2 weeks from the send one. After the 3rd interview they sent me a test - litle project - to build cloud infrastructure. I sent them back my solution then wait. I wrote them back again after 1 week to ask for an update, that came shortly after. They replied they have already choosed someone else. All the process went very slow - one and a half month.