How we can receive an e-mail when the form is submitted?

When creating the form using the form builder, we did not see an option for linking the form to an email address. How do we receive notification than someone has sent us a form?

Hi

You can follow the instruction. 

1. Click "SETTINGS" on the top header menu, then click "EMAILS" on the left menu.

2. Click plus icon and please select an email type below to create your email.

You'll be able to get email notifications whenever a response comes to your web form and check out the response from wherever you are.