The 25-year-old recently scored four goals in their CAF Confederation Cup clash against Dikwena, in the second match of their group, as Swallows walked away 4-2 victors at Somhlolo Stadium.
According to the Mbabane-based outfit's general manager Sandile Zwane, Ndzinisa is likely to come back to South Africa, with Sundowns and Stars having raised their hands in interest in the Swazi striker.