I am 24 years and not doing any physical activity.i have notice my bally fat is getting bigger like pregnant women my weight is 56 kg and height 5.4ft?

Belly fat: Catch this early or you MAY be out of shape all your life. See doctor for exam. Poor diet and exercise level MAY produce a syndrome called "metabolic syndrome." Your doc will know. Peace and good health.

You can lose it!: At age 24, you'd be doing yourself a huge favor if you simply resolve to get back into the fitness-focused lifestyle you loved when you were a teenager. Hit the gym and get the attitude that you'll only eat / drink to relieve hunger / thirst, avoiding the greasy, salty and sugary stuff. It'll be a huge asset socially, sexually and in terms of your overall health. Glad you asked. Go for it.