Bitwise Software QA Engineer interview questions

Applied through Naukari. 1st round was technical related to selenium and project. Nearly about 50min round. 2nd round was manager +technical round. After clearing both rounds. They told you will get call for HR round . And on next day they said the project is on hold we can't take your profile further. After wasting 15 days they told they can't proceed further. So unprofessional behaviour.