Quote from the sales section that you aren't able to see yet :-
New members from now on will not be able to see the sales or wanted forums immediately.
This is to encourage forum participation and to discourage those who see the forum merely for as a market place, or see sales/wanted as the only reason to register on the forum.
There is a combination of factors which affect when and how a new registrant can see the sales/wanted forum, which will remain unpublished.
Welcome aboard by the way