MLM Lead System Pro does it work?

I am trying to sell herbal products and i really need to know how to generate leads besides flyers all over town. Everytime i hit a search engine i have noticed that i get an email saying buy this etc to generate leads. I also notice it may not be the same company but the same gimmick. Can someone advise if they used the MLM Lead System pro and got some decent results. From what I am gathering it looks like you are promoting their business and barely your own. I want someone to review my products. I have lost tons of weight and i actually really want to share what i learned with others. I dont have much money and i know you have to put out a little money out to get leads besides the social networking but i really want to be sure if i put out money it generates at least what i paid for it. Please yahoo members and not someone trying to sell this product from MLM. I already have tons of those emails by falling for one of their ** FREE MARKETING TOOLS. Do i need to buy my own softwear? thanks Yahoo you always help.