You probably can't unless you use a curling iron. You probably should just embrace the unique wackiness of your beautiful curls!
How to have uniform curls/waves
I have 2c on the top of my head and 2b undernieth which i can deal with but around my temples and the edge of my hairline the hair is almost entirly streight. These parts aslo seem to have more shine and resist curling, so how can i get them to look like the rest of my hair?