Form not workign using its Custom Form URL Name

can you please look into this...

 https://form.jotform.com/robertblaze/NeedAPartyBus.com

Can you please re-create the Custom URL Name of the form again by following the user guide

user guide: http://www.jotform.com/help/261-How-to-create-a-Custom-URL-of-a-form

Let us know if it still did not work even after re-creating.

Thanks.