Some issues with my Theme

Good evening dear team,

my mainly problem is the layerslider. I try it few days but it´s doesn´t work like in youre demo site.
Import the files after fresh install doesn´t work too 🙁 .

That i see after import the demo

I am somewhat dissatisfied and would rather switch to a more recent theme of you. is that possible?
It just does not work … 🙁

Website

See you space cowboy 🙂