Highlights are bright and contours are dark. Use bronzer or darker eyeshadows (in the crease) to create depth or contour, and use illuminators, highlighting pencils, etc. to brighten up the face for the highlight areas. It will make a huge difference!
✨Step by step contour technique✨ Here you can see the contour map (over foundation), and next to it is the blended contour after using the MAC Mini Stippling/ Duo Fibre brush to push/melt the product into the skin and then set with full coverage powders.