[1][2] Lunga began playing football at the age of 9, joining Ajax Hotspurs of Mpopoma.
[3] In July 2018, Lunga joined South African club Lamontville Golden Arrows.
[6] Following his performances in the 2019 Africa Cup of Nations, there was reported interest in Lunga from several French and Belgian clubs, including K.R.C.
[citation needed] Lunga made his senior international debut on 21 June 2015 in a 2–0 victory over Comoros during 2016 African Nations Championship qualification.
[9] He was included in Zimbabwe's 2019 Africa Cup of Nations squad,[10] playing in their matches against Egypt[11] and Uganda.