Your order will be delivered to the delivery address that you entered when placing the order. If you checked out while logged into your account, it will default to your billing address but you can change this at checkout.
The delivery address will be confirmed via email on your order and shipping confirmation and you also check it in the 'My Orders' section of the Account Dashboard.
If you have entered your address incorrect, please check the My address has an error section.
If you are paying with PayPal or PayPal Express Checkout, please ensure your saved addresses are up to date in PayPal.