I want my face to look smaller. What should I do?

I am someone who is self-conscious about having a big face. When I wear makeup, my face looks like a full moon.

I heard that contouring helps create facial contours.

I want to know how my older brother, who has a big face, contours to make his face look smaller.

I would like to know if you have any contouring products you recommend.

I did some searching and found that there are two products.

Second, I looked at Hera products.

Which of the two products is better? Does it really make my face look smaller?