How to proceed to set the email that you receive via the contact form?

Como deve proceder para definir o e-mail que receberá os contatos via formulário?

You can easily set up an email notification here in JotForm. Please check these guides:

Setting-Up-Email-Notifications
Explanation-of-Email-Notification-and-Autoresponder-Settings

If you have any questions, let us know. Thank you.