Your thread doesn't fit anywhere at teh moment. You need 4 screenshots to get in to Progressing Hacks and you need a storyline/features to get it accepted everywhere. Improve your thread and submit it again.
No. You have to start your own team, if someone joins who knows how then your in luck. You can also try first joining another member's hack to see how to make it; as no developer should be a n00b at game making