Import Demo messed up

Hi,

So I purchased and installed the theme, activated all the required plugins and then imported the demo. Every other page works fine except all the homepage variants. It’s all messed up, like the CSS hasn’t been loaded [refer to the attachments]. Is Layer Slider causing this? I really love the demos and would like to build my website around that base which is why I purchased the theme in the first place. Any help is appreciated.