Allah says don’t desire, don’t wish for that which we have given others when we have raised some above others. Allah has created different roles for everyone to play.
Allah says don’t become depressed by wishing and wanting that which Allah didn’t give you, SubhanAllah especially when it comes to something natural.
Be happy with Allah’s decreed, be happy with the way Allah has made you, be okay with your hair, and with your looks with everything else be fine with it. That’s how Allah wanted to make you unless there is something absolutely abnormal which you would be allowed to rectify and to correct.