Please I will be applying for the Nigerian e passport very soon. I will love if anyone can help me with the following information.

1.Where exactly is the Benin Office of Nigerian Immigration?

2. Do they issue the new e passport in the Benin immigration office?

3. How much will it cost me if I want to get my passport in like a weeks time?

4.Are there any hidden information I will need to know like documents I will need to present that are not mentioned on their website etc.?

I will really appreciate any useful information and advice.