 Nyorai mberi kwechikamu chino - Aiva nhengo yechikwata kuCAN 1974uko Zambia yakasvika kumagumo chete kuti ikundwe neZaire pashure pokudzokorora. Pakaenda Dick Chama pamudyandigere, Simwala akatumidzwa zita rekuti kaputeni uye akatungamira Zambia kuenda kumakwikwi e1976 eEast neCentral Africa nhabvu uko vakarasikirwa ne2-0 yekupedzisira kuUganda. Aive chikamu chechikwata cheZambia muMitambo yeOlympic kuMoscow muna 1980 uye akatamba mitambo mitatu yese sezvo Zambia yakadonha mumutambo wekutanga. Mutambo wake wekupedzisira weZambia wakauya musi wa12 Zvita 1980 mukukwikwidza 11 neKenya panguva yekupemberera kuzvimiririra kwenyika iyoyo mushure mezvo akazivisa kuti ave pamudyandigere kubva kunhabvu kuti asiye nzvimbo yevatambi vechidiki uye akatora basa rekurairidza kunhandare yeRhokana. 