The cancellation of your order or the modification of the delivery address is not possible from your customer account.
In this case, please contact us through the contact form by selecting the subject of your request "Website purchases" then "Order cancellation/ Address modification" so that your request can be processed as soon as possible.
Unfortunately, we cannot modify the content of your order if you made a mistake on the size, the quantity or the reference. However, we can cancel it if you wish.