Hello,
I do apologize for that error. Unfortunately, we are not the manufacturers of these kits and they come to us already made, so we do not have any replacement items for the kits in our warehouse. The fastest and best thing to do is to contact Janlynn, who is the manufacturer, and let them know that they didn't include an instruction kit for their product and they will get one sent out to you right away. Again, I do apologize that one wasn't included but they should be able to get one to sent to you very quickly. Here is their contact information:
http://www.janlynn.com/customer_service.cfm
1.800.445.5565
~Kristi @ ECS