Help again please re macros and mfp chart

Hi my macros as worked out for the gym is:
Protein 100-120g
Carbs 100-120g
Fat 40-50g
Fibre 35-45g

How should this look on the pie chart as fibre isn't listed? I'm assuming it would come under carbs, that's just a guess actually, I'm only on 2nd day of these macros it's a lot to learn!
Thank you x