Most network businesses fail because very few people actually will do what is necessary to succeed. They sign up because someone made a list of friends and relatives and they join to support that person. To get any of these people to work the business will be a major problem. What you need is some of the 3% that see the dream. For any business to succceed there will be some vary uncomfortable things to be done. You are going to have to find a few people who are willing to study and learn and do uncomfortable tasks. This means that you are going to have to study successful people and learn what they do and be willing to duplicate them. In other words you will have to build your own network and teach others to do the same. It has been said that if you help others to succeed you will succeed.
How do you do that? We have the internet. We can design our own site or sign on to various sites that will design and host a site for us. This costs money and there is no way to build a business without some investment. The major problem with a website is that when you build it they won't come. Traffic will not come if you won't advertise in some way. There are a lot of people using the Social Networking sites to advertise. I haven't had much luck with this.