Interview went preety well and they said soon they will revert back and they will discuss the salary after that they Did not respond correctly even after several times contacting again and again

First I received a call from HR for screening round. After that they scheduled first technical round java+springboot+react, at that time only i mentioned them that I don't have experience in Microservices. So after that i received a call that i have cleared the first round. Then later they scheduled my second client round which is also on the same technologies. And they asked Microservices questions again, I mentioned i don't have experience with Microservices, so then HR said she already mentioned them I don't have experience in Microservices. After that i called my HR for long time for updates. But she didn't picked my call even didn't replied me on the mails. The interview process is not good even not appropriate.

Technical Round -1 - Basics of Java/Spring boot/Angular - Solve some coding question by sharing screen Technical Round -2 - Java / Hibernate - Spring cloud / Microservices Technical Round -3 [Mostly Frontend] - Angular questions [html] There are only two rounds, but sometimes they can ask for one more technical round.