What is the keyword you are trying to rank for? If the keyword is too competetive chances are you won't find it..
Go to www.google.com and type
site:www.yoursitename.com or your websites TLD(eg: .com or .net or .org etc)
Then you can see your website on google
Don't you know the URL?
What is the address?
My web site is not found....why?