delphi component for facebook

I need a delphi component for facebook api that allows me to post a file to a group in facebook similar to [login to view URL] It would be great if it allowed the following: 1. enter text for the post, 2. add a file to send with the post. Please read the project first and write the word "Understood". Also write your steps and suggestions to complete the project with a short description of what you understood.