Same thing as others. I've used the service for about 2 months, moved to another country, and after 1 year they started to send me emails about an overdue invoice (my credit card was canceled when I left the country). Now they are harassing me trying to convince me paying something I didn't agree with. Of course, I'm not paying them. As many people are doing, I'm just gonna blocked them because I know that the amount is too small for them to actually proceed with a legal action and even if they do there are plenty of material available to prove their misconduct with costumes. If they did the same to you, please report here in this site or Twitter for example, let's help prevent other people from getting scammed by them.