Migration to New zealand from Nigeria advice needed

I am a nigerian living in Nigeria . I am a production engineer with 5 years work experience. My wife is a chemical engineer with same number of experience. I have had my degree result assessed for pre assessment and is equivalent to level 7. My ielts is 7.0 and I am 32 years of age. I have finished filling my eoi form and awaiting submission. What are my chances considering my work experience is in Nigeria.I need some advice if I should go ahead and submit

By all means submit the application.This process will take time but at the end of it all you may be able to come to NZ.