Salam o drouth: Wajah Yaha,
Within every section of Baaskani Diwwan you will see "NEW TOPIC" button at the above side of INDEX. you just have to click on NEW TOPIC, add title of the article/post within SUBJECT column then you will have to enter content of the article within message body. After that click on post button, your article/letter/post will be published under your desired section.
For further detail kindly have a look at this topic
http://baask.com/diwwan/index.php?topic=3609.0Plz feel free to ask for your any kind of assistance regarding working on Baaskani Diwwan.
With regards
ZR