Work 2 Earn — Fraud on data entry work

I received a call from this company regarding data entry work. First they said pay 2000 rs for to do work and they gave discount 1000 rs and I paid then they said not received money. So after 15 days I again contact with them and they said should pay more 2000rs for refunding the amount and I paid again asked to pay 4000rs for agreement and I paid, again asked for downloading the software for 3 each one is 1000rs and I paid. They said within 10 min will receive the call from the technical department for downloading software then after call to me and I will process the refund status and still now I didn't received any call from them and even tired to call to them but no one is receiving the calls from team.