I visited your site and wishlist already shown above the add to cart button in your product pages, Normally there is no such option to move the wishlist from bottom to upward before the add to cart button. But in your case it seems you are using some custom codes and using the wishlist of some other plugin except of using theme default wishlist functionality.
Yes, i disabled the theme wishlist since it wasn’t working the way we needed it to. It would be a good feature to add for moving wishlist location higher up in the single product display.
Appreciating your suggestion, We will try to consider this in the nearest future updates of theme, so that user will be able to move the wishlist button above the add to cart in product page.