you have to create your website with unique contents and promote it in article sites, blogs and social sites. After did this you will see your websites visiters are increasing . Day by day you will see the effect then minimum two months require to do this. Then google change your ranks.
According to many webmaster make link building is going some difficult taks to do than earlier but on other hand if you will try to get back links from quality and same theme based sites then you can see result as soon as possible.
Increasing your web pages' Google PageRank in itself will not necessarily affect where the web page ranks in the search engine results pages. As a matter of fact, under normal circumstances, Google PageRank seems to have little effect on rankings. Increasing Google PageRank through link building campaigns will definitely increase the amount of times a web page is requested and thus increase "traffic" but little of it will be actual human visitors who are interested in your web page's content. This could be good for Internet marketers who just want visitors to click through the ads that appear on their web pages but isn't good for "normal" buisnesses. Most traffic coming from artificially linked-up web pages will be bots, crawlers, general Internet noise that are following links. Go nuts though. Get out there and get yourself tons of links.
... the telephone still won't ring with new customers ... this increasing your web page's Google PageRank is the perpetuating illusion that the search engine creates to keep you linking and clicking ...