Hi,
whenever i open product page or home page where there is my product with bunch of pictures, it always shows last photo of it. Why its not showing first photo please?
Website: https://nexaco.co/
When you arrive at the product page theme selects a variant (usually first) and therefore, selects its image.
It just happens that first variant image is the last one among your product image.
If you go to collection page you would see first product image because theme does not select a variant there.
If you remove featured image from the first variant the theme will show first product image on product page too.
Or re-assign your preferred image as first variant image (and you can because it’s red too).
