Atmiya Institute Of Technology And Science — fraud company asking for penalty

I updated my cv on quikr then i recieved a call from fam technologies. They provided me two links named as mac2cap and ask to download. Then they asked to send id proof and upload signature. After that they sent me agreement. Id and password. As i start working it was showing false information. I asked them to cancel my registration they asked me to pay 6900 as penalty and 9000 cancellation amount. Other wise they will take legal action. Plz help me.