Problem with Color combination

[duzgalas]

Hello, I've encoutered a problem with prestashop 1.6.0.9, I know that this version is old, but I'm still a newbie in this whole thing.
So here is the thing that happens... I upload item, and when I make color combinations, the picture is minimized(pic1) and only appears normally if you click on the bottom picture(pic2). Also, there is a problem when i click the color. For example, I have an item, where one color is matte(pic3) and second one is black, but when I click on black color, it just doesn't change main picture, only selects bottom one(pic4). I want it to be that when you click the color it automatically changes into black one like in pic5.