We are so sorry you are having an issue with your address, unfortunately technology can try a little too hard sometimes and may correct your address upon checkout to an incorrect address. This can happen due to auto-complete that will fill out your address for you, and it can also occur due to Shop Pay and the address you have registered on your Shop Pay account. Always ensure to double check your address before placing the order, you can amend your default address on the website by logging in and amending it or contacting us and asking us to change it. Shop Pay would require you to log in to your Shop Pay account and amend your address there. If you have any questions please contact our knowledgable customer service team!