Telesonic Networks interview questions

they arrange telephonic interview and after HR call after discuss salary related question than verify document and after they call me to receive offer letter after i join the job in a month

First round was technical aptitude and then a technical interview after that I was called to attend a interview again in the next day. After that interview they verbally told that I'm selected for the job and said that Hr will call me in 2 days but they never called me back. After 2 weeks I personally asked about this to the person who interviewed me, he said that they have cancelled the recruitment process. P.S: I think that they could have selected thier friends or relatives for that job. Corporate politics.