Ewe sinezinto ezininzi zokubiyela ngombane zeposi, ezisetyenziselwa ukufaka ucingo lombane kwizithuba zomthi.

Izithuba zomthi zocingo zombane zikunye nesikere sokuzibamba, izikrufu zingene ngokulula emngxunyeni owenziwe kwangaphambili wofakelo olulula, lubambe ucingo locingo kude neposti,