Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Wanda (also, known as Ichiwanda, Iciwanda, Kiwanda, Vanda, Wandia ) is a Bantu language of Tanzania. It is considered a vulnerable language with less than 43,000 native speakers worldwide. At least half of Wanda people speak limited Swahili, one of the official languages of Tanzania. Speakers are particularly concentrated in Kamsamba ward in Momba District Council and Kipeta ward in Sumbawanga District.
References
Wanda at Ethnologue (18th ed., 2015) (subscription required)