When you attend your interview, a consular officer will try to make up his or her mind whether you are qualified to get the visa.
If so, the consular officer will determine if the visa category you requested for is appropriate based on your purpose of travel. If you pass the interview, you will be issued a visa, if not, you can try again at a later date.
US Embassy Address In South Africa
Embassy Pretoria 877 Pretorius St Arcadia, Pretoria
Phone: +27 (12) 431-4000
US Embassy Address In Nigeria
ADDRESS; U.S. Embassy in Abuja, Nigeria Plot 1075, Diplomatic Drive Central District Abuja Nigeria; TELEPHONE; (+234) 9-461- 4000
That is How to get US Student Visa to Study In US. If you have any question, clarification or more information, you should just ask below.