hi there i am sorry to bug you but i am new to this site and i do not know all that much about it but can you please tell me how i can post things onto this site so that every one can see it and read it you see i have 10 used plastic models that i am trying to trade for other used plastic models and that is what i am trying to put onto the site please let me know ok thank you for your time Sincerely, Anthony Hough.