We can't publish everything that is submitted. Please check any correspondance that was left by the editor in your Profile. Articles that are redundant (i.e. about something we've already covered), irrelevant (e.g. about something we don't cover, like a museum), poorly written, excessively critical (i.e. you have gone beyond the realm of journalistic integrity to drag someone or thing through mud).
Articles about news (such as a new ride) are naturally "News". They should be written from a neutral, unbiased perspective. If you are writing a review, editorial or other non-news article it should be as a "Special Feature". Articles written or comissioned by a company regarding its own products should be "Press Releases".