Hello. I am trying to lose weight. My normal calories is about 2100 but I'm eating at 1700 or less, why aren't I losing weight if I'm eating at a deficit?

I weigh between 208-212 pounds, lift 5 times a week and do no cardio.

My macros are 212g of protein, 86g of carbs, 56g of fat.

I am using myfitnesspal to track.

I don't get why if I eating 1700 calories OR EVEN LESS SOME DAYS why I'm not losing weight!!

My fitness pal says I can lose 2 pounds a week on this diet. Why it not work?