Drop Down Calendar does not drop down

Hi, Im sure this is an easy fix, but when I publish My website, The Drop Down for the calendar does not work. 

It works in the website editor I am using, and Also in JOTFORM site, 

but it doesn't work on the website itself. I have no idea why, Any help?

http://www.skippercharters.ph/tvvideo-production.html Here is the link to the form

Thank you In advance

Hi skippercharters,

Thanks for contacting us.

I checked your form and I was able to replicate the issue in Mozilla Firefox browser. Can you try re-embedding your form using the iFrame code below and see if it works?

<iframe id="JotFormIFrame" onDISABLEDload="window.parent.scrollTo(0,0)" allowtransparency="true" src="//form.jotform.me/form/51728304594459" frameborder="0" style="width:100%; height:935px; border:none;" scrolling="no"></iframe>

<script type="text/javascript">window.handleIFrameMessage = function(e) {var args = e.data.split(":");var iframe = document.getElementById("JotFormIFrame");if (!iframe)return;switch (args[0]) {case "scrollIntoView":iframe.scrollIntoView();break;case "setHeight":iframe.style.height = args[1] + "px";break;case "collapseErrorPage":if (iframe.clientHeight > window.innerHeight) {iframe.style.height = window.innerHeight + "px";}break;case "reloadPage":window.location.reload();break;}};if (window.addEventListener) {window.addEventListener("message", handleIFrameMessage, false);} else if (window.attachEvent) {window.attachEvent("onmessage", handleIFrameMessage);}</script>

Do let us know if you need further assistance.

Regards.