You go to the buy mode and click on your family inventory and it should be in there. place it in your lot and use it!
sadly no, i had over 5000 downloads that i used in the sims 2, but they can't be used in the sims 3
You can't. You can only use cheats in The Sims 3 for PC or Mac.
You have to make them eat spoiled food, or give them a slob trait.
No. It comes with ambitions on sims 3
yes, you can use the sims 3 code more than once.