Upgrade on your computer
The easiest way to upgrade is by logging in to the Player Dashboard.
If you don't have an account created already, follow these steps to create an account.
Next, click the Upgrade button on the screen. You'll get a pop-up window with simple steps to follow to complete the process.
NOTE: If you don't see the pop-up, make sure your browser isn't blocking them.
If you aren't near a computer and need to upgrade from your phone, open the app and select the "Upgrade To Premium" tab at the bottom of the screen.
Your payment will be processed through the Google Play Store or the Apple App Store.
NOTE: If you've upgraded to Premium, but your account is still showing the free version, try these steps.
Your playing history is associated with the account you use to log in. You can safely upgrade and maintain your data as long as you create an account as indicated in the first section of this article.