Some customization

Hi,

Try to add the following code snippet to the Custom CSS area in Theme Settings

.woocommerce-product-gallery__wrapper .owl-nav {
    position: static!important;
    background-color: transparent!important;
    box-shadow: none!important;
}

.woocommerce-product-gallery__wrapper .owl-nav > div {
	    position: absolute!important;
}

.woocommerce-product-gallery__wrapper .owl-nav .owl-next {
	right: 0!important;
}

.woocommerce-product-gallery__wrapper .owl-nav .owl-prev {
	left: 0!important;
}

And edit file js/functions.js as shown on the screenshot

http://prntscr.com/kmcmpf

You will need to disable JS combine and minify options in Theme Settings -> Performance.

Regards