What to do about this? Bought an item on 25 Aug, paid immediately. On 29 Aug notice it's not marked as posted, so I sent a polite msg asking if s/he had had a chance to post it. Still no response, still not marked as posted. Now, it was a bank holiday weekend, and I don't mind if it's going to be posted tomorrow, or early next week. But refusing to answer my msg is hacking me right off.
Should I send another msg? At what point do I take it further, and what exactly do I do, esp if seller refuses to answer me?