First of all, please do not get influenced by any advertisement or health product which claim to boost your growth hormone
& increase height...it may be harmful.
Height of an individual is determined by Genetics, Environmental & Nutritional factors and Hormonal
factors (most important the Growth Hormone secreted by pituitary gland
An individual stops growing in height after the fusion of the Epiphyses (growth plates) of the long bones, which occurs by the age of 17-21 yrs in males.
So...as you are 24 yrs old now, there is minimal chance of increasing your height.
An X ray of your wrist joint can be taken to look for the fusion of epiphyses.
Regarding your body build, make sure that you are taking a healthy & balanced diet, exercise regularly & avoid stress
Protein rich diet like soya, groundnut, pulses, etc should be incorporated in your diet plan
Wishing you Good Health.