Short of surgery you can't.
stilts
how i increase my height at 23 years
how much can be increase in height by the age of 21 years
at the age of 18 years, increase in height stops due the end of elasticity in bones.
For males - although at a much slower rate - they can keep growing in height until approximately 21 years of age.
Is there any homeopathic medicines to height increase at age 24?
Yes. I know of two people who gained height at age 30. It is rare but it happens.
Possible yes probable no. Highly unusual after 18/19
It is uncommon to grow after age 23, but not unheard of. If you are still growing, anything that would normally increase height will continue to do so - like HGH.
Your height is basically inherited, nothing you can do at age 16 will change the height you are meant to be.
Thirty
Thirty years old