You need to have merits and enough number of activity. To get merits, you can try by making quality posts or help others. If you have something valuable to share with others, you can make a thread. And to get enough activity, you need to be active here, better to log in and make posts every day.

This thread will help you: https://bitcointalk.org/index.php?topic=1629118.0
Firstly, you must read and learn what Lauda stated on the thread. Get some lessons from that thread.