I am on diet from jan 2019, I am not able to count my calories but simply avoid junk food and reduce the amount of food I have taken ,and joined a gym now I am 80 kg before I was 99 kg after reducing 19 kg still I have tummy fat and no muscles in my body my strength increasing but no muscles gain tight now I am consuming 1200-1500cal/day .now for gaining muscles and losing the tummy fat what should I do, my diet is around rice in lunch and 3 roti in dinner I am vegetarian.