I would say you have an argument to be allowed to create your own thread, the forum allows one who does not wish to be moderated by a fellow member to create their own thread, and that should apply to local threads as well. But it would be best for the Bangladesh community to come together and discuss on these issues so different threads do not start springing up, while it waits for a local board.
I don't want to create another thread for Bangladeshi users but I want to create a thread that will contain all the important articles, important links, directory, etc on cryptocurrency and also on forum issues (in the Bengali language) so that new Bengali users can have all in one place. I will ask BitcoinDream (our local thread moderator) to link my thread so that everyone can get the link easily.