so, I have coded a wordpress theme and integrated woocommerce with it. It has used only simple products for some time, and I was using a simple product to test codes, as it works fine. But I recently added a variation product and then, the add to cart button also gone ( variation select dropdown is there, but values are not bonded to drop down.
If anyone can give me a hint, showing what I have done wrong, that would be a big favor.