This is one of the reasons I'm not the biggest fan of Slimming World.
It's free yes or was as I am not sure on their new rules if they have any but in my option use common sense on how much, do your portions right and try not to carb overload on every meal. I'd never lose weight having high carbs brekkie, lunch and tea, in fact that's why I got fat
Moderation is key. You will know what that is also based on your life style.