Submission button not working

Hi, the submission button is not working and this is affecting my business.

Several of our students have complained about not being able to register through our online registration form. The form is integrated with Stripe. I've tried the form both embedded in a shell and on its own with the same result. When you click the "Submit" button, the form doesn't submit. It just sits. I've tried in both Chrome and Safari. 

We offer several products to choose from in the stripe integration module and one of them is 'free'. When selected, the form goes through and submission can be completed. For all the other products that require a payment, the submission button does work.

Please fix it asap,

Thanks,

https://form.jotform.me/72879388725477

Are you receiving an error message? If yes, please provide it so we can check it. To post a screenshot here in JotForm, please follow this guide: https://www.jotform.com/help/438-How-to-Post-Screenshots-to-Our-Support-Forum

If not, are you stuck on the "Please wait" button after clicking the Submit button? Also, can you please provide the website where the form is embedded so we can check it further?

We'll wait for your reply. Thank you.