If you want to change the address before the order is dispatched that's no problem. Message me as soon as you can and I will take a note and send it to the correct address. However it is the customer's responsibility to provide the correct address. If your order has already been dispatched and you have given me the wrong address I'm afraid there's nothing I can do. I write return addresses on everything, if it comes back to me I will let you know and resend your order. However they don't always come back and I can't help you in this situation unfortunately, so please double check you have gave me the correct details when ordering.