Please ask them here. Here are a few for starters… 

Who makes the rules? We do. Everything is done by consensus. 

What happens if you mess things up? Relax. Contact one the admins. RayanR JackK PeteM

What is a thread? Another name is “Topic”. You can peruse current threads or start a new by clicking on the blue feather above all of the threads on the main forum

How do you reply? First, sign in, and then it will be easier. Then select the thread/topic you want to reply to. Give us a piece of your mind. Do remember to be kind.