What about the answers in google sites, how do i will receive?

What about the answers in google sites, how do i will receive? In a email message or google sheets?

You can integrate your forms with Google Spreadsheet: https://www.jotform.com/help/228-How-to-Integrate-Form-with-Google-Spreadsheet, and still receive the submissions via email notifications: https://www.jotform.com/help/25-Setting-Up-Email-Notifications 

Let us know if you need more help.