eBay Help is at the top of every page
But unless something has changed recently, you can't 'just change country' yourself (I do not even know if eBay cs could do so these days)
It would be easier just to open a new account for the country you have moved to (as this shows registered in Australia )
Unless you are taking about another account
You have no feedback as a seller to loose on this one, and the few feedback as a buyer is all from over a year ago
