Total field not working in wordpress page

I am getting issue on total field in word press page, but that’s working fine in preview mode.

U can check in following URL
https://regalsoccerclub.com/full-time/

and here is the preview mode of payment, where total works

If the total field works in the preview but not in your live page, you likely have a JavaScript error on the page that prevents the Gravity Forms JavaScript from running. Please perform a conflict test on the site, using these steps:

Or using our Debug add-on:

Or open a support ticket for more assistance:
https://www.gravityforms.com/open-support-ticket/