How do traders earn on cryptocurrency investments? Can a person buy cryptocurrency in any country? I live in India and I don’t know if I can buy bitcoin or not.

There are many cryptocurrency portals and blogs of experienced bitcoin traders. You need to know a lot about cryptocurrencies before investing in it. In this article https://hiribi.com/blog/how-to-buy-and-sell-bitcoin-in-india/ , you can read about how to buy or sell bitcoin in India. I hope this helps you find trusted sites for this. I know that there are many offers on the Internet about sites where you can sell or buy cryptocurrency, but you need to choose really trusted companies in order to be safe.