How to notify multiple users when a form is submitted?

I have a form where I'm signed up for it to go to an email, and just did another form, where do I make sure it will notify the other volunteer who wor

Your question is cut off so I am not sure if I understood correctly. 

Do you want to send the Email Notification to multiple recipients? If so, please check the following guide:

Send Notifications to Multiple Recipients

Please note that this feature is available only for the paid accounts. The Free accounts are limited to 1 Email Notification with one recipient email address.

If I did not understand your question correctly, please explain in more details what are you trying to achieve and provide us a link of the form you are working on.