Barber Help on 360 waves???

I've cut my own hair three times already. and before I cut my hair I have pretty decent waves. but when I cut my hair, I seem to cut the waves out of my head.





How do I cut my hair and keep my waves?Barber Help on 360 waves???
cut your hair in the same direction as u would brush ur hair. from the center of ur head to the front and from the center of ur head to the sides and for the back u would cut ur hair starting from the center down to ur neck.