Dear, I need to add modal pop up function button, when the product is added to cart? This is a standard function in VirtueMart, but in my website is missing. How to fix this to appear on the website...

Hi, I'am seeking all forum but nothing I need some help! I need add a modal in an article. But all solutions failed !!!! However my probleme is simple. I created a button with some code i found but...