Switzerland student visa requirements for nigerian citizens Letter of invitation. Letter of invitation from your host in Nigeria. If checking out pals or household, you need to offer letter of invitation With all the Speak to information from the host and customer, objective and period on the go to, confirmation https://www.quora.com/profile/Africred/7-Ways-Africred-is-Shaping-the-Education-Sector-in-Sub-Saharan-Africa-https-africred-org-https-africred-org-visa-a