Dear friend cause of early evacuation and less election of penis and your problem is our lifestyle.  So correct these mistakes Avoid spicy food,  alcohol and cigarettes if you are using Have healthy diet and hot freshly prepared food.  Use butter, milk,  ghee in good qty.  Especially ghee every day 30 ml.  Have good sleep in the night. Apply oil to body in the empty stomach and have bath everyday.  Eat food at right time and rt qty.  Don't use fridges food,  yesterday's food kept in fridge etc. About penis.  It's foolishness who tell that he will increase the size of the penis. Size is not at all important for good set.  But it should be at least 2 inch when erected is more than enough to have good sex So follow these and have a good life.