What to do if the selection of planes and faces is not visible?

Question

Blender

I'm new to Blender, maybe I poked somewhere in the wrong place, but when I try to select a face or plane in edit mode, it doesn't turn orange, which makes it hard to understand what is selected and what is not.
The arrow showed what he highlighted.
+ it is interesting that the selection of vertices is still visible.

That is, I want to see the shading of the selected parts as here: