Setting up child theme

Hello,
I need your help with setting up child theme. I have been looking for solution, but I couldnt find anything.

I installed directory theme and then created sample child theme with premiumpress tool.
Altough I didnt modified child theme after installation it doesnt look like parent theme (you can see attached picture) – missing background, „submit listing“ button and search in header, etc. Could you please tell me how to install child theme to look 100% like original parent theme?
Thanks in advance.