Streamline theme variant images not working

[BraydenV]

Hello, this is my first time using this Shopify question thing because i really cant find a fix.

I'm using the streamline theme and I want to get my products variant images to be different with the color; so like if I pressed on the color red for my product all the images with the red variant would pop up and same thing with the white option; the red images would go away and the white images would appear. With the streamline theme it just scrolls down on the image bar on the left; if anyone can help it would be greatly appreciated it