Mas Technology — Fraud company offering Work from home

I was searching a home based job on quicker in july, i got a call from a girl don't remember her name she said she is speaking from MAS technology and they are offering work from home all I need to do is fill 1200 forms with 5 columns within 8 days, no registration fees is required i.e. 6700 as they will deduct from first salary, I completed the work and the qc report generated was showing failed, now I am getting calls from different numbers and they are saying they will b filling complaint against me in the court I ignored them as I started doubting thm as no earlier provided no is reachable but after sometime on 9/9/20 I again got a call from some guy and he said he has my file for further process of breach of contract and is presenting it in court, if I don't want this to happen then I need to pay ₹6700 and if not paid they will process the file further and then I need to pay more amount approx 48k... I don't know how to deal with it as he is calling me again and again.