osCommerce 2.3.1 bug fixing

Hi freelancers, Currently I am building osCommerce store and I have installed osCommerce2.3.1 and template, databese has been setup. But there are some issues to resolve. these are as under: [login to view URL] check out is not functional(says"your cart is empty") ----Recoding of PHP required. [login to view URL] checkout is not functional(says"your cart is empty") --- Recoding of PHP required. [login to view URL] decriptions box at osCommerce admin, doesn't give spaces between sentences -----Require HTML editable box required. So I can place picture in there. Currently I put a description picture on product box and I left this box empty. 4. One Flash Banner is ready to put and need to replace existing jpg banner. 5. Small business Logo need to placed on top of Catagories. 6. Other links, Facebook, Twitter, Email Friend, these logo doesn't show on bottom- recoding PHP required. 6. All the pages need to be copy proctected. -PHP recoding required. 7. Catalogies text is black and doesn't show, remove"Tucson Web Designer " on bottom page. 8. When Ship to NZ selected it does't add up to total price. Please visit my website: [login to view URL] If you find any other problems let me know and we can negotiate price based on your findings. Regards, StarAtech