I am facing the issue with with “Add to Cart” and “Buy now” button which is coming from XTheme’s Add to Cart/Buy now plugin. I had added it and I was able to see earlier. But after sometime it is not visible on website. But whenever I make open single product page then I can see it there. I tried to remove it and putting it again. It works but is not consistent. Faced this issue 2 time.
Attaching the snapshot of single product page and live website.