Your money is gone, you were scammed. The only people that can issue visas are the actual government. In this case that would be these people http://www.cic.gc.ca/english/visit/index.asp
I received a call from this number +1 (647) 558-0557 from Ontario Canada. They're from Canadian Visa as claimed and they've got me evaluated for visa qualification. To process my screening details I have to give a specific amount or mastercard details. I have to check whether it's legitimate or not.
Hey!
I got a similar call from a lady called samantha!
They send me an email too explaining the process of immigrating to Canada.
In order to evaluate my Skill and to know which Visa is applicable, I have to pay 400 USD to start the process.
I have done some check on them, I am getting mixed reviews.
I have check Canada's Approved immigration consultant site, and Ms Marian De Vera shows up as Active and authorised consultant.
I have asked few of my friends in Canada to cross check.