You're actions are incomplete.
Google chopchop wep attack.
This is more than enough to get you going. Don't just follow someone else's tutorials without actually knowing what you are about to do. Test only on networks you have explicit permission to use or even better on your own.
On another note, please stop using your family as an excuse to ask a question. If it's a legit one it will probably get answered. Adding your cousins to the plot just makes your story less plausible and makes you look like you're trying to hide something.