I love your avatar with chibi Monkey D.Luffy !
The best way are these:
-having a bitcoin wallet (most safe/secure are ledger,Trezor) but you can also use a Exodus wallet for fast transactions.
You can do it like this withdraw the lowest amount (0.05 btc at the moment) into your btc wallet.
From a BTC wallet you can exachange it into fiat curency like:Hello @john.docla!
- dollars, euro, pounds etc
To exchange a BTC into Fiat you can use a large variety of sites:
One of those sites most known is Coinbase . They are many others...like Local Bitcoins or for my place in Romania a trusted site is Coin Flux.