I realize that most of the Facebook groups called earn money at home, or work from home groups has low conversion rate. Many people have clicked my links but not many have joined tough

I am non US speaker i do not uinderstand these words "article power , PPC power or Dig" I do understand that searches are the amount of search for that word within a month and traffic is people clicking a link with the keyword. You whom know this would you liek to expalin to me what this means? Thank you

What do you think? Which social media is best to use? Why?