I Solutions — captcha filling work

I have been given the captcha filling work. As a part time job i have completed the work in targeted days but they told in report it's failed.. The all the hard work i did went in vain and dey are telling to pay 5000 to the company as a penalty which is a fraud. They also took my sign n adhaar card for verification and agreement. But they are lying me that i have not completed the work. So iam looking forward for help seriously i could not bear such heavy amount. Please help me