To purchase Lucky Coins, click on the ‘Get Coins’ button in the left hand navigation. If you haven’t completed your profile details (e.g. name, date of birth), you will need to do that first. Once you are in the Coin Store, you can see what Lucky Coins Packages are available for purchase.
To purchase the Lucky Coins Package, select the package you wish to purchase and then click on the payment method you wish to use. Input your card details to complete the purchase. Once completed, the Lucky Coins you purchased will be credited to your Lucky Coins balance. You will also receive an email with a receipt for your Lucky Coins purchase.