No license key

I purchased affiliate pro from you guys June 1st 2015 and I received the email confirming the purchase and can also go into my account section but under the license key it is all blank. Furthermore when I installed the plug in on my wordpress website it didnt put in a license key so now my affiliates pro is not working properly and there is no info posted in my account section here with a license key. It appears I was sold the product but have not been given any key to go with it. My notifications are not working for my affiliates and I need this to be fixed.