[Resolved]  Prox Company — fraud and blackmail

I got a call from prox company that we offer data entry part time work. First they told me to sign on black screen after that they said me to send my aadhar card. Then they gave me 900 forms and told me to complete within 9 days and salary was 22500 after that 1 form has 3 papers so i called them to clear my doubts they didn’t pick and i called them 5days daily after that till now they didn’t call back but now at morning they email me and said that to pay 12510/-and they send me legal notice