I want my add-to-cart button to be like the attached screenshots of this.
When we click on Add to Cart button it should look like the first 2 attached screenshots. The add to cart button should turn into a quantity selector like the existing quantity selector which is separately added on the product page (Sample product page link: https://www.swayur.com/products/nutraj-california-walnut-akhrot-inshell-1-kg) from the website blinkit.com