Blog installation problem

Hi, I hope it’s not me have not reading properly the documentation, I’m using child theme and trying to make the blog page. It just works if set on “home”, I tryed with other pages but nothing. Everything is just grey under subheader and no footer. Same thing happened whhen I started a child theme on my own and I inserted layerslider, then I find yours. It also happens in the parent theme. Thanks for help and what a good job you did!