Why aren't product variants changing price and images on my website?

[JRTHandicrafts]

Hello Team,

I am facing an issue with my website regarding variants access. When any customer lands on the product page and tries clicking on a variant, there is no change in pricing, images, and other necessary details.

Along with this product count button(used for adding the number of products) is also not working very often. We are facing this issue majorly in computers and IOS devices. Please use a screenshot for your reference.

Kindly help me with this issue.

[KuldeepKumar20]

Kindly provide the product URL.

[JRTHandicrafts]

Hi, Thanks for your reply. This problem isn't with respect to a particular
product but if you explore the other collection and open products into
buttons & cufflinks, you will see a few products like this:
https://handicraftsjrt.in/collections/cufflinks/products/tiger-enamel-gold-plated-cufflinks
where I can't see any price range and different image appearing when I
choose for another variant.
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<>I'm
not sure, but I believe there is some issue with cache memory or something
because everything is working fine when I open the website in
private/incognito mode.