Webtel Electrosoft Dot NET Developer interview questions

My first round was techincal in which easy questions were asked. After that, my machine rounded conduct in which 5 questions were given to me and she was told that the 3 questions are correct. You will clear this round. I have solved the 3 question. After that he talked about salaries and negotiate salary and she said that we will tell you till tomorrow. Then I got the phone call that your number 2.5 has not come so you could not selected. But she told me the same time that your all round was cleared. This company ruined both my time and money.