Hidden Springs redeeming code

[kelseysj]

I bought the Hidden Springs pack from the Sims 3 website to download right on my laptop, went to redeem the code and the serial number I have (gotten off the "order confirmation" in my email) is only 4 sets when it should be 5. Am I missing something? Do I need to purchase some other sims 3 pack in order for this to work?..................

[iamfreegirl]

for the worlds you have to go to the sims 3 online and click on your account and redeem code that is where you put in that code since it is a game update not an actual expansion pack