Need your help

Hi,

I am using your plug in on my website which is Basel theme and it is not working.

This is the URL and I want the same URL work but does not.

https://furnishconcept.com/product/eames-lounge-chair-replica-with-ottoman/?choose-your-material=top-grain-white&wood-materials=walnut-finish

Can you help me on that?

Thank you