God helps those who helps themselves, go and research yourself on coinmarketcap.com
No one will then reply to user queries here than. Coming back to question, to remove the trader from the between while buying bitcoin, you simply need to choose an exchange. When you compare exchanges look at the fees they charge and payment methods offered. For those who want to follow a guide on how to buy bitcoin will always get the obvious suggestion of using Coinbase, which is available on both mobile and desktop. However, other than Coinbase you also have CEX, BitcoinExchangeSearch, LocalBitcoin, and BitQuick. All are good enough for the beginners to buy bitcoin.