Welcome to forum.
First, read this:
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What "Afrikaans" support? Africa is an continent. What region/country/language.... etc.
Every iGO also every Mio software have the support of almost all the languages. You need to find proper language and voice files. Also, you can use any map of almost every part of the world. Educate yourself a little bit
You just have to look in proper section of forum. If you want to use iGO software then look in iGO section.
P.S. If you are not very familiar with english, use [Only registered and activated users can see links. ] or some similar.