Purchased website Evolution X9 and it works correctly after using the activationkey.

Also purchased at the same time the templatepacks 901 and 902, they ask fir the product key as well, but everytime i try to use this key, it says it is nog the right and valid key. i tried it over and over without succes. Secondly i did get the Design Collection for free, i unzipped it, but it is placed in the C directory, do i have to move it to any folder in the WebsiteX5 directory now?

Thanks for any help in advance!