Digital remit bank

I am looking for Marketing, Brand and Sales Strategy to take a launch a new Digital Bank Remit (Worldwide Money Transfers) in emerging markets. The business is based out of South Africa and focuses on the diaspora markets in the country. The digital bank, as new entrant in the market, is a disruptor to the traditional business banking model and through products and services that addresses affordability and ease of use. Looking for a specialist to create this GoToMarket Strategy.