521581 Php auction site needs changes

Hi, I am looking for a developer to make some changes to my auction site. The website can been seen here: [login to view URL] We want to change the site so we do all the listing and users can ONLY bid. I want to make the following changes: The front end user section of the site needs to be changed so anybody who signs up is ONLY able to bid NOT sell. All selling features need to be removed from the user log in. Also that needs to removed: the stores section, wanted ads and bulk application. You can view the user log in section here: [login to view URL] Any code changed in the front end to stop users from being able to bid must be also changed throughout the site, I don't just want the html removed so they can't see these options. I want to make it only us the admins can list items. In the backend I need to ability to list a new auction. At the moment you can only edit auctions that have been listed As you can see there is a lot of work that needs doing to the site, I'm hoping I can find someone to make these changes and then hire them to complete the rest of the work. You must have 20+ great ratings to bid on this project. I also would like someone who speaks perfect english as it's a completed project so I want to make sure it is done right. I look forward to working with you