Indian Army — ktm 200 bike

Address: Raigad, Maharashtra, 410206

On 8/11/2019 i was searching for a bike in olx and saw the add with a bike a very low price .I taught of buying this and i replied in the app, then he sent me his number asking me to call .In the first call he demanded me for rs.5000 so that he would transport the vehicle i payed him, then he asked rs.8400 for the security deposit for the courier i refused but he started threating that i'll be not getting my money back . After around 4hours or so i got a call from the courier guy which also displays his name in true caller and he managed to mimic his voice and he started asking for rs.3100 for delivery charge .I refused to pay and he told i[censored] want the bike then pay, so i told him that u deliver the bike first i'll pay full amount at the time, but he started abusing and begging for the money i dint pay him i have recorded all his call and chats please try to resolve my problem with a total amount of rs.13400 which is my hard earned money of my first payment in my life😕.