To get the coin for now you need to participate in the ICO: https://canya.io

You need a wallet, like the MyEtherWallet, and from there (not from any exchange) you can transfer the desired amount of Ether to the address specified on the website. The bought tokens will be credited later to the wallet that you made your purchase with. There is still a 20% bonus on the amount you purchase for a few hours.

If you’re interested to find out more try some of the walk through made by @heiditravels

• https://steemit.com/cryptocurrency/@heiditravels/how-to-use-myetherwallet-tips-and-tricks

However, later after the ICO is over CanYa will be tradable at exchanges as well, and sometimes even at lower prices than during the ICO and the 20% bonus.