I want to gain weight and muscle, which home excercise is best for me?

Answer 1

First you need to gain the weight. Drink milkshakes and Protein Drinks, eat lots of carbs but stay away from the sweets, they just aren't any good for your body. Then get some weights, do push ups and sit ups and walk briskly on the tread mill
Pary for strength and wisdom and endurance also, good luck my friend