How to use custom domain.

can you help me how to change the domain i want to change it by LGFB-ELSPIINQUIRYFORM.COM 

but i dont know how to fix it

Hi,

Here's a guide that explains how to use your domain name with your form.

https://www.jotform.com/help/144-How-to-use-Custom-Domains-with-Jotform

Basically, you will have to create a CNAME record in your Cpanel or DNS dashboard.

This guide might be of help http://documentation.unbounce.com/hc/en-us/articles/203687274-Setting-Up-Your-CNAME-with-GoDaddy-godaddy-com-. This applies to godaddy.com

Thanks!