Hello Sir, I Am Nikhil And I Am 18 Years

Hello sir, I am Nikhil and I am 18 years old....I want to increase my height upto 2-inches....I do yoga and stretching exercises till last 2 months but there is no improovement in my height.
Please give me some suggestions.
My height is 5.8" but I want at least 5.10 so please help me.