I want to take legal action on a fake matrimony profile.

Hello, sir. For the past few months, I have been looking for matches in kamma matrimony to get married. As always, I have received a call from one women saying that she is interested in my profile and want to talk about my details. I have told all my personal information to her over the phone and text. After few days, I found something fishy about this profile and started monitoring it. What I found in my research through various sources is that: she is using fake profile pictures, bogus educational details and wrong address. My immediate thought after that revelation was to lodge a compliant against her- but, I restrained my emotion only to find her hidden agenda. So, I started playing into her hands: saying, "I really love you and I want to have in my life." I really acted so innocently infront of her. After a few days of courtship, she started to reveal her true character saying, "she is not intrested in marraige, don't want to bear children with her future husband, she has only decided to marriage to grab property from her future husband". What is quite shocking is that she is already in relationship with another man and she got married with him in a temple few months back. Moreover, she targets profiles with property above 20 crores, and who are desperate to get married. In her own words, her modus operandi: trap a unmarried, rich, old man; marry him, injecting drugs to make him impotent, claim divorce after one year on ground that he is not fit for sexual life, and finally getting his husband's share of property only to rejoice that riches with her boyfriend. Adding to all this, believing that I am a dumb person she has even asked me umpteen times to cater her electric and aadhar cards to alter her address and protect her from any forthcoming criminal situations. She has even told me that she has stolen cheque leaf of an old man and she can forge his sign, all she needs is innocents person bank account and address to protect herself from that crime. She and her boyfriend are in collusion to cheat an innocent man in the name of marriage to gratify thier material life. I have evidence to prove my case. So, I have decided to lodge a compliant against them in the view that it might help in protecting an innocent person's life from being destroyed from people like this. And also, I want to expose this to the outside world to create awareness about this people. Sir, finally what is the best legal recourse going forward. I want to take stringent action possible against them. Please, help me with this situation.