all i can say is that you need to use a product that will straigten hair while you use a hair iron. these are straightning balm, cream or mousse which helps to straighten hair.

 

I suggest you invest in a good combo of hair gel and hair spray from respected brands such as Redken, American Crew or Wella or any other professional strength products.

 

You can also go to a salon and ask them to turn your hair into a mohawk and then learn how they do it by observing and taking mental notes of their techniques, and products that they use.