Oscommerce fixed needed

Hi There, I have an oscommerce website, with numerous contributions like imagemagic, easy populate, paypal, western union installed. I have noticed that my western union contribution is not working. I also have a contribution with gift certificates that is working fine but for some reason is not forwarding the correct billing information to paypal. For example i have a $50 dollar gift voucher, and when someone makes a purchase it is not deducting the 50USD voucher in the paypal system. So to summarize the project: 1.I would like this bug with the voucher not being included in the bill on paypal to be corrected. [login to view URL] union contribution to be fixed. 3. In the admin console of oscommerce, for the tab orders and customer i would like to be able to see more items, instead of having to navigate from page to page. I feel that for an oscommerce expert this should typically be done in a very short period of time. Happy Bidding Thanks Harris