file sharing script changes

I have a file sharing script that has a few errors and I need to make a few specific changes to it. 1.) I [need][1]? the name replaced with" my company name" 2.)? ? I get an error message at the Sign Up area Also the email address? neds changed? 3.)? I need to make this a pay site only so I need to hide the free andregistered options to show? premium only. and show Premium only. 4.) When I try to upgrade to the premium service and select the paypal option? the money is transfered into my account but I get this message:Your payment have not verified yet. Please refresh this page in 1-3 minutes. This message never changes and refreshing over 30 minutes? did not change it. 5.) My afiliate link? gives an error message . 6.)? In the? links area? remove all links accept one.