Asking you a question concerning the validity of you selling something else that (supposedly) someone who is not you is not telling you how to do your auctions - it simply voices a concern at whether the purchaser will get what you list - and the answer that you have more than one is not a good answer - why not post what you are selling then? Instead of pictures of something else that someone else is selling?
There are somewhat rules - maybe “acceptable practices” is a better term - but there are ways to list items and manners to use thst would avoid 90% of the issues you have here. You expect to act any way you want and have no one criticize you - that simply will not happen.