It is a totally valid question, certainly more valid than posting an American flag on the member forum for eBay Australia

Plus considering how many people post here and complain 'other sellers do such and such, why can't I'?

Especially since it is a competitor asking  (which IF you have indeed reported to eBay, *may* have come into it, I doubt it, but still)

Just because you don't like a totally valid question does not mean the person you are responding to 'has little knowledge' You could not be further off the mark there. Attacking others here is not going to help