Hello, I sent my first article today.

I used the standard submission form ''Submit article'' on the right of the homepage but I think I had some kind of issue as I haven't been able to put any kind of formatting to my article. No window was shown to add Bold titles, images, see previews and whatnot.

Is there something i missed or its going to be possible to make it after the article is accepted?

Thank you
Editors take care of all that. What's important is the "juice" of the article, whether the subject is interesting or attracts people to read it somehow.