I bought two concert tickets on eBay. After I purchased them, the seller messaged me on eBay saying that he wanted twice as much money as he had offered them for and told me to meet him and pay him in cash the extra money. When I refused, he cancelled the items, selecting the item is damaged option. This prevents me from leaving him a negative review. I won't get my money back for several days, according to eBay. eBay's system makes this easy to happen. It is really hard to navigate the customer support and I could not find any way to talk to someone at eBay.de. Shameful company allowing fraud to occur on its website