Complaint regarding fraud data entry jobs

I was searching a homebased job on quickr and got a call from company starkdatasolution and offering a job for data entry for which they require my adharcard and email which I was send to them and later on they provide me username and password to start work . After signing and start working I found that entries and data were not genuine. Some entries have same account no. in same bank and some have same email id . I refuse to work with them so they said you have to give us 4000 rs otherwise we filing a case against you. When i found this entry issue i also told them but they dont provide me any solution. And not reply me.