I don't know if that's the right macro count because you didn't tell me what those macros are doing to your weight...so...what are they doing to your weight? If they are helping your make the appropriate changes, i.e. gaining weight, then they are spot on. If not, they aren't.
A good way to increase carb intake? Eat more carbohydrates. Rice, oats, potatoes, ice cream and pop tarts are your friends.