Cant find my form.

https://form.jotform.us/mhagy/shout-out-order-form

The custom URL name of you form must have been changed already.

This is your form https://www.jotform.us/form/71315284327151

You can update the custom URL name. Follow this user guide: 

https://www.jotform.com/help/261-How-to-Create-a-Custom-URL-of-a-Form