How do I download the demo themes? I was hoping to download the http://sites.layerswp.com/acquire/ http://sites.layerswp.com/acquire/ business theme, but can't

How do I download the demo themes? I was hoping to download the http://sites.layerswp.com/acquire/ http://sites.layerswp.com/acquire/ business theme, but can't seem to figure out how to do that through your docs.