I created account Unocoin Exchange 2016. Becouse I want to purchase bitcoin. But unocoin not provide INR currency. So that do not buy bitcoin. After 1 year I got to know many Exchange provide to cryptocurrency buy and sell in INR. Then I created many account indian Exchange like zebpay koinex bitbns coindelta binnance Etc. When I saw unocoin start service in INR so that I campare other Exchange I saw very high differences unocoin and exchange. Unocoin buying price and selling price very high difference so I do not use unocoin because very costly, I am not prefer this site and app.