When purchasing a pattern, you need to select the format (pattern type) before you add it to your cart. When there is only one type available, the format will not be automatically select. You do have to click on the square button to select the pattern type (the button becomes coral). Then, you can click the "ADD TO CART" button and the pattern will go to your cart.
If you encounter an error message preventing you to add an item to your cart or to complete checkout, please contact us by clicking the "submit a request" button below and we will gladly help you.