Configurate imagens with Magento

Hi freelander !! I have share hosting with Godaddy ( Hosting Umlimited ) now I have put enable the SSH access. Please people with experience Another freelader configurate for me the pictures with Magento , I think that he dosent configurate in all the folder, small, mediumm large Maybe ... I need to configurate the pictures with my web Magento [login to view URL] the pictures are in the server, I can see the picture into the product [login to view URL] but not in category [login to view URL]