Re: How do we get a Peashooter with the Plants vs. Zombies expansion pack?
So I got it, but I don't remember "how." I found this post on the topic via Google: http://sim2sim.com/article/supernatural-where-my-sims-3-peashooter
So yes you should've been emailed the code. If you deleted it, then you have to contact EA to get another. They must have system for recovering it and/or giving you another since many people lose it. However, just note that EA is uber overwhelmed at the moment because of multiple bugs/crashes/game releases so it might be a while before you get through to them: https://help.ea.com/contact-us