Help Tab?

Why isn't there Help under the Help Tap? Curious to know how many things work within FAA and can't seem to find answers, I get the feeling that logic has never been applied to this operation. For starters I would like to know how groups are rated? What is the formula used to calculate the number of discussions in group activity? Please give some explanation as to where I might find answers to some simple questions that will not evolve the "Social" aspect of this game. I do not have the time to read useless dribble.

Thank you.