Hi Deep, welcome to the forum.
I think the general idea is that you try to find a job and then your employer will give you a letter confirming the job offer to help you apply for a WP. You could look on any of the job sites on the Internet, some of which can be found on our
Website List under Employment. You could also look in the online
NZ Yellow Pages for companies that would be likely to employ people in your position and then contact them to see if there are any jobs available.