Hello Sir ...i M 21 Year Old Student Learning Engineering.

Hello sir ...i m 21 year old student learning engineering. .my height is 5ft 5 inch ...i want to increase it at any case ....my brother's height is 5.10 and my fathers height 5.5 plz suggest me medicine .....its dosage plz .and what should i do to increase the secretions of HGH in my body ...plz help me out docter