Thomson Reuters Senior Software Developer interview questions

I was interviewed in Bangalore office on 10 sep 2016, there was 2 rounds before calling there was screening test on package and technical skill. After clearing all the rounds recruiter called and had discussion on salary for negotiation. Again recruiter called and told its not possible to give what you are excepting and told we can give max 15-20% . Really filling very bad on the company negotiation simply wasting the time.