reviana,
Welcome to the Forum and to the ACME People Search business! It's the best business on the Internet, so you've done real well. Not only did you join the business, but you are willing to get assistance... you joined the Forum. A lot of people join the business, but get lost when they try to do it all by themselves.
You have a lot of friends here that want to see you succeed and are very willing to help you! Like yourself, I was a bit confused on how to get started, so let me tell you what I learned really quick. You have two components to your business.
1. You have your pre-built people search engine from which you earn commissions from Clickbank, HD Publishing, TrialPay, Commission Junction (cj.com) and Google adsense. Make sure you establish your relationships with these companies under Step 1. There are videos there that will help you. This is completely free and your search engine will be hosted on the company servers. So, it's not really YOUR's at this point.
2. However, if you complete Step 2, then you fully OWN your people search engine. This is where you choose your hosting company... either HostGator or GDI. When you host your own search engine, you get to start branding your business. First of all, you get to name your domain. Preferrably, you would do some keyword research to find a domain name that is friendly to the major search engines (Google, Yahoo and Bing), but you probably haven't gotten that far yet. I know of several keywords that work very well, so let me make a recommendation. The keyword I have in mind is "free people search." You can try to get this domain names: free-people-search-in-US.com or .net, or .ws. But, essentially something like that.
This is the only business on the Internet that offers a completely free people search. And, 'people search' represents about 30 percent of all searches. It's a huge market, and you should concentrate on making it work for you.
3. When you move on to Step 3, you literally turn your business into a money making machine. You open up all income streams: GDI, HostGator, GVO, Wealthy Affiliate, ShoeMoney, and Affilorama. However, you need to learn how to market, advertise and promote your business before you jump to this level. If you already have these skills, then that's a completely different story.
Just a couple of other recommendation for now. When you have a question, make a separate 'thread' or post. That way... your question won't get burried in another thread. Check out the Index at the top of the page. We have categories or threads on Step 1, Step 2, Step 3, Free and Paid advertising, etc. Spend some time learning the layout of the Forum. This will really benefit you. And, read the posts that are already there in these categories... you can learn a lot.
Most importantly... keep asking your questions. It's great having you here!
Rick