article ranking

Hello seo masters, Since last 2-3 days i am Facing the issue in Ranking my articles. Actually i am Writing articles on Such topic where no content is available in google means 0 compitition. Everything was fine untill last 2 days. Problem is my articles are not Ranking for main keyword i am...

Hi, Which platform should I use to write an article like LinkedIn? How can I rank my article on the first page? Thanks, Vik