Virtusa Lead Software Engineer interview questions

2 Technical 1 Manager and 1 HR Round They said interview starts at 10PM. after waiting 2 and half hours they call me for 1st round then they told us to wait for 2nd round after lunch. after 3.30 they said "you can leave for the day and 2nd round will be an telephonic interview". 2nd round also got selected. then Manager round happened at another weed day scheduled at 2PM but interview happened at 5 PM. half day waste. got selected in manager round also. Then Got call from HR, package discussion also happened they will will check for required package. after some day another HR called and reduced my package still I said okay for the package they offered. Processed All my documents to virtusa. 4 days before joining into virtusa HR offered me with less than my current package. I just declined this ********** company