Solution mantri data solution at Noida - Salary and refund not provided

I was i initially informed to pay *** as registration fee for online typing job. After the n for each and every process they asked me to pay and said all refundable with salary, I have done that also. Finally I was i formed to pay ***** which I could not and this non refundable one, so I told them that I can pay only half, they too accepted. After payment done they insisted me to pay remaining also and told.. then only my salary will be released. I have submitted ** pages of typing also. Now they are not responding.