I feel so gutted and used at this time. Just made an online application for a Nigerian passport.I paid through a bank,got a validation number which helped me finalise the transaction.The problem is my interview date at one of the NIS passport offices in the east is June 2013! What do i do?Anyone with a similar experience?How did you get past it?

Just walk up to any of their offices near you and do your thing.

The interview date generated online on their portal is irrelevant.

Take all your print-out documents and other required supporting documents to the passport office you choose online. It is then they will open file for you, approve it and then give you the date for capturing your photograph and fingerprints (it is the capturing that is called interview). Your passport should be ready within a week after the 'interview'.

I had once completed the whole process (online application to collection) within 2 days for my child at their Abuja ofc

@Klas
Am so grateful for your comment.Thanks for sharing.
@Saen
Thank you.