Need somebody to help me fix my Wordpress website. Primarily the Add to Cart button.

Estimated duration: 1 week
Description: Ok.. i need you to fix up my site by installing the latest version of shopperpress.. the details for shopperpres is below..

after you update, please check and make sure the Checkout is working properly.. The checkout almost never work..

also, Please fix the menu so it looks like this one
Hobuck.com make the menu vertical for the porducts..

please also fix anything that you think need to get fix..
get creative and make the site look decent..

I will pay for your time and extra work