Jigoshop Product Reviews tab is displayed awkwardly and lightbox doesn't work

I have no idea how to fix this.

What I’m trying to do is only display reviews when you click on the review tab and have the lightbox work when you click the add review button.

Also the lightbox doesn’t work when I click on the product image. Instead it just takes me to the picture displayed on a blank page.

Here is my site with product example:
http://www.benchworn.com/the-sandlot/fanfare-autographs/ron-dayne

This is how I want it to function:
http://alexgurghis.com/themes/zeux-ecommerce/product/linen-jacket/

Can anyone help?

https://wordpress.org/plugins/jigoshop/