[Resolved]  Microtask Service — harassing and demanding of money continue torture

I am a student they sent me 1500 forms to fill up with 90% accuracy. I did that exactly as they said but after i did my final submission they sent me the qc report. Which is showing that i am failed to complete the task with 90% accuracy. Now they are charging me with 50000 rupees or they will file a case against me
And some satish gupta advocate called me and demanding of money and today again called me and said case was filled and penalty charged 80000 of rupees
Help me i am a student persuing graduation 2yr how can i manage such things and how can i arranged that amount...