No feed back on my application for MTEC

I app**** to study MTEC (Entrepreneurship). And my application was sent in April,2015, up to now I have no feedback. When I call the call centre I got different answers. I tried to send email, many times, and I can see the emails are being read, but I don't get any reply. And now I'm in dilemma, I don't know what to do. Please assist. My cell no. ***.