How do you actually submit the form from the direct link? There's no button

I just tried using the direct link to my form and filled it out as a test, but there is no button at the bottom to actually submit it. How is someone supposed to actually submit it to me?

I could not replicate the issue at my end.

I visited https://form.jotform.com/63296394333159 and I could see the submit button at the bottom of the page

 I would suggest you to clear the form cache and the browser cache and check again.

Browser cache http://www.refreshyourcache.com/en/home/

Form cache https://www.jotform.com/help/229-How-to-Clear-Your-Form-Cache

Hope this helps.