Hello there,
What they were saying are correct, but! they failed to mention the first step in doing so... So, here is the first step and the rest will fallow... Go to labor office near petrol station beside subway restaurant. Get a form for visa application. Now! make sure that you get the right form. That form that i'm talking about will give you all the information that you will be needing. At the back of that form is a check list, written there are the step by step requirments that you need to accomplished. From salary certificate, statement of account from the bank, and all.

So, good luck... and Godspeed...