Lighting Different from DOCS TUT

Hi following this tutorial, 2. Atmospheric and Directional Lighting | Unreal Engine Documentation

I have some problems with the lighting because I followed each step but at the end it doesnt look like the end result here is a comparision:

What should I do to fix it?

Add a skylight.

If i put it it doesnt help it stays the same and in the tutorial they also didnt use it.