I am trying to buy bitcoin . i research online take some advise from people who are involve with it ..But to get exact point its bit uncertain ...so what should i need to know before buying bitcoin?
you need to study about crypto then do invest after that,i will teach you some basics here that you should do in crypto first try to create account in some exchanger here then monitor the price of different coins like a month or more then you will see the price in that go high and low so that's one of way to earn here then after that try to spend some time to read different kinds of news here and you will learn some ideas there why the price of different coins so volatile