Jotform submit button hangs

Hi, When I hit the submit button it hangs on plz wait...

Is this happening after embedding into your webpage? If the preview itself is having issues, please clear the form cache and browser cache using the following URL :

http://www.wikihow.com/Clear-Your-Browser's-Cache

and then try submitting the forms. This should resolve the issue. 

If the issue still persists, please get back to us with the form ID and the webpage URL if the form is embedded so that we would be able to help you.

Hi Karen it still hangs after I cleared the Cache.

The web page is www.maths-online.co.za

ID <script type="text/javascript" src="//form.myjotform.com/jsform/42056254043547"></script>

I submitted to your form twice using chrome and firefox and was able to submit successfully. Can you please try it on a different browser and see if that helps.