infinite option field code not working

Shopify Partner
9 0 0

Hi friends,

I need the help about infinite option filed which I duplicated all code fro this site, which have check-boxes option when click them, we can see the text or selection fields who goes to cart page and there calculate in product prices and make different prices after calculation. Please check the site then you will find it.

Here is my site with product link

I tried to added all codes but don't understand why it not working same the reference site.

I'll be thankful who help me point out the issue or code. 

If you need all codes then I'll send it also.

Thanks in advance