Mods here are deleting some nonsense threads, and sadly if you reply those threads your post will be deleted also, that's it as what I've understand by reading the rules of this forum.
Yep I had the same complications as well. My posts are decreasing before but it's totally fine now. If you want your posts to be safe, choose a good and meaningful thread. They are deleting and if your post is included it'll be deleted as well.