Kickstarter has no complaints department. They state upfront that you are backing a project; if the project is "successfully funded" your pledge is non-refundable. If the developer then disappears with your money, it's nobody's fault but your own for believing them, and Kickstarter approves of this. I lost $229 to a fraudulent campaign. I disputed the charge with my credit card company, they investigated and came to the conclusion that Kickstarter is ok with your lost money and it's your own fault for giving your money to the fraudulent campaign. Why is Kickstarted OK with this? Because they got a 5% cut on all the money that the fraudulent campaign stole.