If you are applying for a Nigerian Passport and you happen to miss your appointment, you don’t have to worry. You can still reschedule another appointment.
Here’s the procedure to follow
1. Go to the Nigeria Immigration Service website – https://portal.immigration.gov.ng/passport/epassport
2. Move the mouse pointer over Passports on the menu bar. A drop down menu will appear. Once here, click on Interview [reschedule].
3. Enter your reference number and Application ID and click on Search Record.
4. Scroll down to the bottom of the page and click on the Re-schedule button. Your application is redisplayed with a new interview date.
Very important information from Nigeria Embassy in Germany regarding passports and visas