Primarily South Africa and some small congregations I think in Kenya. It is all for our people in the diaspora, no mission work yet(though I hope we do something soon).
Your Coptic bishop in South Africa has been a great pillar of support for our communiy, His Grace was instrumental in encouraging our people to start a parish and has visited often. There were some pictures on the Coptic South Africa diocesan site.
Yes, I heard that HG Bishop Antonios Markos prayed the first liturgy in the new Indian Orthodox church in South Africa.
Congratulations on your new bishop. Axios!