Troubled where to buy Bitcoin dude? There are many top exchanges known in the market today such as Binance exchange, Bitmart, Houbi, Bittrex, Bitforex, and Kucoin, and you can find legitimate exchange platforms using coinmarketcap.
then use a google search if you don't want the exchange I mentioned, but for me, it's all proven and there are many investors who have saved their savings in the community industry here in the world of cryptocurrency.