There will be one answer but in two different languages. English and Hindi.

English

Cutting down your food intake puts your body into “starvation mode” and slows your metabolism. All you’re doing when you cut down more is making that worse.

 
 
You want to increase your metabolism: the easiest way to do that is increase your muscle mass, but that on a girl can look a bit tranny – so try yoga: it tones the muscle and gives you a lovely shape: and there’s a move called the plough which stimulates your thyroid (which boosts your metabolism!)