I need information on how this website works and how I can earn BTC thru campaigns. I would really appreciate links and comments so that I will be able to know the right information about BTCs. Thank u.
First, read this forum, all sections, and try to understand everything about bitcoin, rules, signatures campaigns etc.
You may earn bitcoin here also if you have some skills, like programming, or can translate in other languages.
Different signature campaigns you can find under Market and services.
As new member, you can't join them, but you can understand requirements for each campaign, rules, check about payment.
I suggest that you invest in quality of your posts on this forum.
Good quality posts, together with forum rank soon, will help you to become member of some good paying signature campaign.
Good luck!