In order to get a wallet from which you can withdraw your blockchain token, you need to create a wallet through the associated service provider.
Example: Bitstamp or Kraken. These are both exchanges where you can trade your bitcoin for cryptocurrency tokens and viceversa, depending on the type of exchange it is. After finding out these 3 things, one would not have any problem getting hold of bitcoins in their account and clicking that “Send” button.
Some kinds of exchanges allowed transfer only via bank wire since they cannot provide traditional debit/credit card options due to security reasons. In case when there aren’t enough sellers near to you in terms of geographical location, the fee might be higher when transferring over 50 BTC in a specific currency pair (BTC/USD) or even 100 BTC in general currency pair (EUR).
You’ll see how much transaction fees will be after sending funds from Coinbase interface if buying with fiat currency – The price depends on supply-demand ratio at the given moment in time so it’s good idea to check USD spot rate before sending anything!