You will be given one unique personal referral link that you can find above.
All you have to do is to send this referral link to as many friends you have.
When 10 or more of your friends visit Free Candy Crush Lives website via your unique referral link then the link that will bring you to the guide how to Get UNLIMITED Free Candy Crush Lives will be unlocked for you.
Follow the guide. And that's it! Enjoy your free lives!