What happens next?

How to download games to an ipod touch
Make sure that you have wi-fi set up on your ipod touch.
If you do not have wi-fi in your house, then you will need to use the computer method, explained later. To enable wi-fi on your ipod touch, go to settings then tap wi-fi.
Tap the name of the wi-fi network you use and type your password if there is one. Go to your ipod's app store.