Prospexiv Technology — threatening and asking to pay a sum of 10,000

Hello,
I have the same problem with this company. The company threat me that they take legal action if I don't give 4900+3250rs money. Please help me. How you resolve the problem? They are calling and touging day n night if I don't pay they would register a compalint itsemms I should come to courts and any this thy r threatening and asking 85, 000 to pay as penalty charges
Please contact me with mail.
[protected]@gmail.[protected]@gmail.com