Hello!

I have php/mysql web site, which is marketplace for photos and 3d models.
www.3dmsolution.com/3dms/website
Please create an account to see the site.

Software has admin and client sides.
Right now site has two types of accounts – subscription and individual accounts.
1.I need subscription account type to be removed from the client side and leave on the client side only one type of account – individual. I need to remove all references and functionality of subscription account from the current implementation of client side.
2.I need user profile to be improved.
3.I need user to be able to upload zip files and associate them with photo, so zip file would be a product for sale but represented on the website by image.
4.I need appearance of front page to be changed in terms of menu on the left and menu items on the top. I would like it to be changed, so top items of the tree on the left, would appear on the top. And when user chooses one of these items, tree on the left should display tree for this item only. I need to have control over these items in the admin panel.

Thank you very much!