Zoom levels Countries

Hi people. I’m a new user on OSM.
I’ve followed the instructions to build my tile server and everything is ok. My concern is about the zoom levels. My maps show draws only the level 6 directory. Its starts on level 4 (not zero,1,2 or 3) and the countries is not shown, only the continents.

I want to show Brazil and its states. My company is from here. I’ve imported the osm.pbf files from Brazil, South America from geofabrik.de site.

I attach 3 images. The 2 first is from my server and the last is my disired goal.

Somebody can help this new user?

My images:

My desired goal:

Any help is appreciated.