Okay, the question is, if I wrote an article in the wrong place and want to delete it, but they tell me that it is impossible to delete. What to do?
There are two ways you can consider, first lock the topic and move it to the archive if you don't want to see the topic again or you can also report it to a moderator to delete it. Second, move the topic to the appropriate board manually or create another topic if you have moved it to the archive.
No one can delete topics other than moderators, you can only move them to the appropriate board.
On some boards you are also not allowed to delete reply (non-topic) posts before 24 hours and you are also not able to delete posts on archive boards when the thread is locked.