How should I get my pamphlets distributed?

I have started a home-based business of nutritional products in New Delhi . I have become a distributor of a nutritional products company. Now, I have to get the pamphlets distributed for a particular product. But the problem is that I have to get my pamphlets distributed for one time only(I may have to get my pamphlets distributed later also, but that’s a later situation). I don’t have to get my pamphlets distributed regularly. I want to get these pamphlets distributed in a particular colony. Generally the pamphlets distributing boys distribute pamphlets on a regular basis and I have to get my pamphlets distributed for one time only or occasionally. I want to ask how many pamphlets should I get distributed? How much money the pamphlet distributing boy would take for distributing the pamphlets for one time? Can I give an ad in the newspaper for a pamphlet distributing boy to distribute the pamphlets for one time? Please help me I have never done a business before.