The Fonds d'Appui à l'Investissement des Sénégalais de l'Exterieur (Support Fund for Investments by Senegalese Abroad (FAISE)) can help you to start a business. There are different kinds of financial support. What is more: women are eligible for special funding, but they have to apply for it.
The website has information about the different kinds of funding. You can also apply via the website. You can read the terms and conditions for applications here.