Hello,
You can contact the manufacturer, which is Bucilla, and they will be able to help you :) Here is their website contact page:
https://plaidonline.com/about/contact
Just let them know what product you have of theirs and what is missing from it and they should send you a replacement set. We are just an online retailer who sells Bucilla kits and we aren't the manufacturer so we do not have replacement supplies for any kits. Thanks :)
~Kristi @ ECS