Lionbridge Software Test Engineer interview questions

I had attended the interview for QA testing on 4th March, 2017 at this organization and was informed that I've been shortlisted and will be receiving the offer soon after. But to my disappointment, inspite of several attempts to contact the HR, neither did they get back to me nor did they respond to my calls. When I finally called them at their extension, they gave me excuses and refused to give me an offer stating my salary expectation was too high (which was hardly 30% hike on my current CTC) when I was ready to negotiate. This is sheer unprofessionalism and it is not expected from a company that portrays to be a leading MNC in the US.