cascading of lookup Dropdown

Question

Hallo Manpreet Singh,

Many thanks for your  instructions to do a cascading of lookup Dropdown fields on SharePoint 2013, I already implement it, but don't perfectly, I think taht I have Problem with the Script.

http://www.c-sharpcorner.com/article/cascading-of-lookup-dropdown-fields-on-sharepoint-2013-and-o/  

My script is:

<script src="https://intranet/vk/ks/tb/SitePages/jquery.min.js"></script>

<script src="https://intranet/vk/ks/tb/SitePages/jquery.SPServices.min.js"></script>

<script type="text/javascript">

$(document).ready(function ()

{

$().SPServices.SPCascadeDropdowns(

{

relationshipList: "Produkt",

relationshipListParentColumn: "Produktgruppe",

relationshipListChildColumn: "Title",

parentColumn: "Produktgruppe",

childColumn: "Produkt",

debug: true

});

});

</script>

 The jquery.SPServices.min.js and jquery.min.js was download from internet and saved. 

Where is my problem.

Thank you.

Saludos