eBay

Got a letter mail containing a trading card and was provided with a tracking number. The order is from France and a seller with over 10,000 feedback score so they seem reputable. It was sent using La Poste and the tracking number is stuck on "Your it...

I wouldn't be surprised if they were dead or in a coma or whatever. Do I just have to wait until the end of the expected delivery date or is there any way to cancel/get a refund quicker?