Hello! once we are done creating the Lightbox code, where do we paste i

Hello!

once we are done creating the Lightbox code, where do we paste it in to wordpress?

Thanks!

The lightbox code is a form embed code.  The embed code would need to be added to an active web page.  If you don't have a web page of your own to add the embed code to, the lightbox code could not be used.