HR informed there will be 2 tech rounds and 1 HR round, after clearing first round I was interviewed by COO (HR round) it went well, we even discussed my joining location and date. But COO was not believing why I want to join their company leaving my current one (I believe) he kept asking why are you looking for change, I answered with Growth Opportunity but he kept digging not growing in current company? you will leave (Neotas) soon too etc.