Where to apply for a national visa?

My place of residence My visa application should be submitted to
Ghana  Embassy of Switzerland in Accra* 
Togo and Benin Embassy of Switzerland in Accra*
São Tomé e Príncipe Embassy of Switzerland in Accra*

*Appointment must be requested by e-mail to: accra.visa@eda.admin.ch. The request should mention the necessary information such as name, first name, date of birth of the concerned parties.