Get your Nigerian international passport from the comfort of your home using just your phone. 1. Visit the official Nigerian Immigration Service website to start your application process. 2. Fill out the online application form with accurate information. 3. Upload all required documents, such as your ID, birth certificate, and passport-size photo. 4. Pay the processing fee online securely using your credit or debit card. 5. Schedule an appointment for biometric data capture at the nearest passpo