Grow Tech — Amount blackmailing

I recieved a part time job offer form grow tech after completing the work they told me to pay 7100 as i have not done the form filling properly but as per concern I have done the work in time with good accuracy but they forced me to pay 7100 ... after that next day one adovcate called me and harrshed me to pay money for continuation or cancellation i paid 39670 for continuation of work again he asked me to pay extra 33000 or else arrest warrent will be issued like that he black mailed meeee... pls take this issue seriously and try to get my refund amt as early as possible