Joomla Virtuemart Template Fix

Hello, I have a terrible looking Virtuemart system. Website URL is in attachments. 1) Please streamline the whole check-out process and make it USER-FRIENDLY: a) Make all Headings black color and eliminate "Rating:" text from item thumbnails. (see attached) b) Fix coupon codes, they are not working. When coupon codes are added, the discount amount and percentage should be specified clearly. c) Fix Order summary description in PayPal check-out (see attached) d) Fix, organize, and align the check-out page. Make it look nice, neat and presentable. Not confusing for the user (see attached) e) User Registration was disabled and removed. All users will check-out as Guest. Please change all the redundant buttons from "Check-out as Guest" to just "Check Out" (see attached) 2) Metadata in Global Settings does not update Thank-you, Anna