No worries, just make sure you look through all possible forum options before you start a thread.
To change the name of your game, close out of your project, click the open button, and then rename in that little menu.
When you're ready to post information on your game, go to
this board and start a new topic listing the game's name (obviously), the story, some characters, as many screenshots as you are proud of showcasing (not necessary, but it helps people get excited for it), and information about anything special you're doing (in your case, the experience system might be a good one, once you get it up and running.)