I received a message from this company offering a data entry job online. While they told some agreements which i need to fill the forms correctly within 12 days and i did the same and if i didn't achieve 85% accuracy i need to pay 3999. If i achieve that i the money will deduct from my salary. But i failed to touch the accuracy and as per agreement i paid the charge 3999 to them. But they are asking more money to continue or cancel the agreement.
All this okay but they are threatening me with a legal notice and they are saying they won't let me to work in any other company they are going to do something that will affect my future and career with my ID proof.

I got a call from this company named Star Data Services.. they told me that they got my number from a job portal known as Quickar. They offered me a job of data entry and told me that they will give me 12rs per data entry. They told I have to do 1000 data entry in 10 days with 90% accuracy.. when I said yes to them they asked about my Adress proff and contact details. When I gave them they sent me a mail to verify my mobile number for submitting the application and then he told that he has sent me our agreement.. when I read that agreement I saw that the agreement says that the agreement must be effective for 11 months... But we just talked for 10 days. And he mentioned that if I don't complete my work in 10 days I have to pay him 2500. When I tod him that I don't want to work for him he started asking me for cancellation charge and when u told that I'll not give a single penny so he called and said he will do case on me and started threatning me.. after that I blocked his number.. and you know the legal notice ye sent me was totally fake so please guys don't involve in such type of thing they only know to siphon money from people.