Problem to load demo, do not load pages only images.

Good morning, I am trying to import the demos but there is no way … I could import the images but no pages appear.
I follow these incrutions http://blueowlcreative.com/docs/fortuna/#installation4 but it doesn’t load or do anything.

I have modified the wp-config in case it was a memory problem and it remains the same.
I changed the configuration in php.ini and broke my site with a blank screen. How could I solve this, I’ve been trying to load the template and demo for two days and there’s no way.