20 year old with minor ED. Could it be due to erectile tissue scarring?

there are different reasons for ED . becomes erect due to increased flow of blood into ur , so telling insimple ters if this bllod is leaking into one of the veins , that is escaping into the veins it van lead to loss of soon. how ever this can be treated medically. by a simple surgery. but if u are not willing for on then just use a ring after ur starts to get erect, availabel in several markets..