[Resolved]  Olx — Car shell in olx all are fake only fraud happening in olx

I would like to add a similar case with all similar kind of id's and documents used to fraud me.

I saw an omni with vehicle number ka 03 mn 4958 with very good condition as mentioned by the fraud (Named as krishna) in olx as he told it's a 2011 model and driven only 92000 kms and priced as rs.32000/-. Later i negotiated it to rs.30000/-, so deal was final and he mentioned he is a cisf jawan employed in kempegowda airport, bengaluru. He was using his phone no. [protected] for all the communication with me.
So date of delivery fixed on today (05/06/2020). So today morning (Around 11 am) he called me and shared the bill
From "airport service army transport" and he asked me to pay rs.2500 as a transport charge to be paid in advance and i paid it. He told, car will be delivered as per the schedule (4pm) and a airport transport security person (Shared the photo of that person as well) will come to deliver along with army transport vehicle. He told he will be busy in his office work so he can't talk for further process and whatever process that person tells you have to follow and pay him using google pay/paytm/phone pe
After 4-5 hours one other guy called me and he mentioned he is from army transport and i have to transfer 12990/- mentioned in the bill as a rto name transfer. I asked him to come to my door step then i will pay you but he was talking about the army process so i paid him 12990/-.
After that again the guy pretend as a army transport officer called me from phone number [nirmal sing ][protected] asked me to pay the next mentioned amount in the bill as a process. That time i realised something back of mind as a case of fraud and started searching in google and found this post with similar bill consignment number and cisf id proof with photo only name changed as krishna
I realised, i became a victim of this fraud and then i called krishna about that and asked to return my amount (2500 + 12990+ 5000+ 1500= 21900) but he refused to do that. Later the id proof he shared with me in whatsapp deleted as i mentioned about the fake id proof.

Please help me and take an appropriate action on that.