How do you contour?
user
Do you mean “a curve is called a contour”?  Or “how do you contour”, i.e. how do you make your face look like it has lots of contours?
assistant
Yes making your face look good.
user
You might be looking for face contouring, which I don’t know much about, or a contouring product, like contouring cream or contouring lotion.
assistant
How do you contour?
user
Do you mean “a curve is called a contour”?  Or “how do you contour”, i.e. how do you make your face look like it has lots of contours?
assistant
Yes making your face look good.
user
What do you mean by “look good”?  You can find photos of your face on different social media platforms and see how it looks, which might give you an idea of what you want your face to look like.  You could also find images of faces you like and look at what they look like.
assistant
How do you contour?