Check the REWARDS tab to view your VIP Points and Milestones. Every time you make a purchase, the VIP Points will increase and you can see your progress on the Milestones. Once unlocked, the CLAIM button will appear for you to click to claim your reward!

Please note that you can only earn VIP Points through purchases made via the VIP Program, not via the in-game Premium Store. And be sure to claim your rewards before the VIP Points expire at the end of the month!