Hello,
In order to get replacements, you will need to contact the manufacturer of the kit. We are just an online retailer and we don't actually make or put together the kits. You can contact MCG at their website: www.mcgtextiles.com. They have a phone number listed on their website and it's 951-674-1350, they are located in California. Just let them know what product of theirs that you have and what replacements you need and they should be able to get them out to you :) Thank you.
~Kristi @ ELH