I am going to explain about a zebpay application I am using this since from last one year before so it is a good application for buying and selling Bitcoin.when I have downloaded this application it takes fifteen days to conforming and activating my account but from that day onwords no problem I have buy Bitcoin from this application and sold Bitcoin . It concept is good for buying Bitcoin and investment I like. its layout and design is also good .in fueature is it like this application more members to this application and it functions is also good and no problem.it is very use full for me .