JavaScript won't display using code injection

I work for a church and am not super technical. I need to show a directory of churches in our area. I was told to put this into the code injection footer of my site:

<script type="text/javascript">
(function($){ jQuery(document).ready(function () {
$('#kcDiv').load("https://uccwebservices.ucc.org/uccko/churchcontent.aspx?st=ks");
}); })(jQuery);
</script>

And then on the page where I want the directory to be, in HTML, put this:

<div id="kcDiv"></div>

So that it will display the churches. However, nothing happens. When I go into incognito mode to test this, it's just blank. I'm not sure what to do next. Thank you for your help.

10 hours ago, koconference said:

I work for a church and am not super technical. I need to show a directory of churches in our area. I was told to put this into the code injection footer of my site:

<script type="text/javascript">
(function($){ jQuery(document).ready(function () {
$('#kcDiv').load("https://uccwebservices.ucc.org/uccko/churchcontent.aspx?st=ks");
}); })(jQuery);
</script>

And then on the page where I want the directory to be, in HTML, put this:

<div id="kcDiv"></div>

So that it will display the churches. However, nothing happens. When I go into incognito mode to test this, it's just blank. I'm not sure what to do next. Thank you for your help.

Could you show use the site url with the code on it so we can help

Remove above code

Edit page where you want to show directory

Add a Code Block > Paste this code

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.0/jquery.min.js"></script>
<script type="text/javascript">
(function($){ jQuery(document).ready(function () {
$('#kcDiv').load('https://uccwebservices.ucc.org/uccko/churchcontent.aspx?st=ks');
}); })(jQuery);
</script>
<div id="kcDiv"></div>

Thank you both for checking in with me, and thank you @tuanphan, I was able to get the directory to show!