Really unprofessional. HR and management lying that you are hired and agreed with you expected salary. After 3 interviews HR again align another call by saying we have session with line manager but manager start asking interview questions and its again 4th interview for more than 1 hour. Next day HR again called and trying to scam that we have a session with team to introduce you once again there is a person asking interview question and I'm completly shocked. After 5th interview I realize they will send me the offer letter but didn't get any response. My suggestion to management if you are not satisfied then move on and find the right person you wasted my time alot.