Where does the information go after hitting the submit button?

When your form is submitted data will go to submission page of your account. Inside of this guide you can find out how to view Submissions.

If you set email Notification you will also receive data on your email, when your form is submitted. In this guide you can see how to set Email Notification: http://www.jotform.com/help/25-Setting-Up-Email-Notifications 

Hope this will help. Let us know if you need further assistance.