Auto-poster to some classified websites

Hello, i'm looking to find someone that can help me to build a simple software to post in 1 click to some classified website, in particular: 1) [login to view URL] 2) [login to view URL] 3) [login to view URL] 4) [login to view URL] All the above website accept various type of classifieds divided by categories, i need that the software post only 1 TYPE of classified ( i mean only classified in one specific category ) with pictures. In the software i need to be able to save some models of classified to be able to directly press a button to post on various websites. Thanks