make an affiliateshop w/ opencart

Hi guys,

I recently bought a modification from someone. He changed my regular opencartstore to an affiliatestore, the model information is changed into the affiliate-url. The shopping cart is also removed.

I want to alter the opencartshop myself. I searched now for one hour on google, but i couldn't find anything useful.

Is there anybody who knows a good forum (or manual) where i can find the correct information to modificate the opencartstore into an affiliatestore?

Thanks in advance.