Wanna write an article..want some help...

Okay, if আপনি want to read other people's here is mine to read and kind of get the idea of how to do one.
Link:link

সেকেন্ড that is kind of easy first go to the প্রবন্ধ then click write an প্রবন্ধ and go to the bottom of the page, there আপনি will find some buttons, just click on add প্রতিমূর্তি and then আপনি can add pictures that আপনি have saved to your computer

Third it's easier for everyone to start with countdown to পছন্দ আপনি don't need to post is as soon as আপনি start work on it for about an half ঘন্টা to two hours a দিন maybe আরো if আপনি want.
So there আপনি go and I hope I helped you, can't wait to read what আপনি write!

Yeah, basically what princecatcher93 said. Here's the link to my প্রবন্ধ if আপনি want to read it:
link

As for the সেকেন্ড question, when আপনি write your article, the site actually gives আপনি directions on how to embed pictures in your article. They will be on the left side of the screen. Another great tool to use is the "preview" button. This way আপনি can see what your প্রবন্ধ will look like without actually posting it, and then আপনি can make any changes আপনি deem necessary.

For your third question, a lot of people like to go from least পছন্দ to favorite, in order to build up the suspense of which one আপনি like the most, but ultimately how আপনি format your প্রবন্ধ is up to you. :)

Hope this helped!