09-21-2013 02:13 PM
did you redeem the code on your the sims 3 account or origin ? the world should be in your purchase history on the sims 3 account
if you need to contact CS here's how
They can be found here: https://help.ea.com/contact-us
Choose a category, a game and a platform for the contact options to show up.
If live chat is gray, change your country to US and make sure you're on US Business hours. It might also gray because they're very busy. Try later.
See this post if you have trouble with the site: http://sims3.crinrict.com/en/2012/10/how-to-contact-ea.html