Fancybox arrow's buttons in product page images not showing

[romienas]

Hi,

have problem with fancybox buttons. In my page www.krosnele.lt, fancyboks in product page not displaying previous and next arrows not showing, so I can't move to the next product image.

How to solve this problem?

[MagebitAssets]

You need to group the images, then you will be able to switch between them. Without any coding experience it will be tough so I recommend finding someone that could do this for you.