Hmc Infotech — Im complainign about the lack of response I am getting after submitting my work.

I have registered for the data entry part time work and had received the work 2 weeks back. I have submitted my work on time. Yet i havent received any pay nor have i received my initial payment of rs.500. When i try to contact the lady who introduced me to the job, she keeps ignoring my calls and only after around 20 calls she responds asking me to wait. This is the worst behaviour i have ever received!