My Nikon didn't come with AV cords?

Am I able to get replacement cords from the website? Or where can I get free replacement cords? Am I just stuck buying them?

If you're talking about the RCA style cables that will let you view photos and video on a television, you need to buy a 4-foot set of RCA cable.

You can get those at any hardware or electronic depot. Just bring your camera to the store.