Qns Enterprise — fraud company blackmailing me

Address: Mumbai, Mumbai City, Maharashtra

Excuse me mam /sir the qns enterprises company was blackmailing me and they are torchering me so pls help me they are daily cal me and torchering.
The company was job offering for me first i am said k and i agree that job but second day i said i am not interested in this job i send a lots of mail but they are not replying but now they are black mailing me so pls help