Me ajudem por favor!!!

Hello, it is a digital illustration, or a digital painting, you can also search for Photoshop comic book 

For instance, here is a tutorial on the topic: How Lois van Baarle created “Red”

The help files about painting: Photoshop User Guide

On this painting, I see also that a texture has been added: How to Add Texture to your Designs in Photoshop

»Good morning, I own fanpage and to improve my posts I wanted to do this style that is in the photo, but I did not find the tools in Photoshop, could someone help me to do this style? I'll be grateful«

That seems to be a illustration, plain and simple.

So it is largely up to your drawing and painting skills … 

One important thing may be to institute a meaningful Layer structure – create the linework on one or more layers separate from the coloring of the areas. 

Moved to Ps forum.