ngoviminhhieu what exactly you need help with? Each one of your requests needs at least 5 upvotes in order to be honored, so that we know that enough people are interested in these extensions. I hope that you understand that we don't want to include unnecessary ones, as more extensions means more load for FreeFlarum's server. I only made an exception for Christmas Time extension, since it is Christmas holidays, but I can't do it for your other requests.
