How do i get the info after it is submitted?

You can get it via email: https://www.jotform.com/help/25-Setting-up-Email-Notifications 

You can also find it when you log in to your account: https://www.jotform.com/help/269-How-to-View-Form-Submissions 

Let us  know if you have more questions, we will be glad to assist you.