As long as the production of your order has not yet started or been completed, this is not a problem. Via your account, you can check the status of your order and, if the production of your order has not yet started, you will be able to click on "Adjust your design" after you have clicked on "View Details" of the order. In that case, you can make minor adjustments to the design, such as adjusting the position of the text or correcting a typo. However, the specific composition of a product or your order can no longer be changed.