After that, visit CEX.IO, complete the registration and open a new account that allows you to buy and sell Bitcoin. After that, you will get the 2FA code. The code serves as both a password and n authentication code. Users are getting these codes via SMS. The next step is to buy Bitcoin. You can select Canadian dollars and buy some bitcoins. Use bank transfer, or credit card to buy this cryptocurrency. That’s it! You are a proud owner of Bitcoin now. The process of selling bitcoins is equally simple and straightforward.