In your statement I don't see an address of listing link so I don't have a way of knowing what home you are talking about. Unfortunately it may not be as simple as you hope. You need to find out why the house came up on the site. You stated you won the home but I'm thinking it is a typo and you meant to say that you own it. Did you have it listed at some point recently with a real estate agent? If so you might want to contact them and see if they can access it. Good luck - I can understand your frustration of it showing up on a website when you don't want it to but Trulia is a great source of information for buyers who are interested in searching homes. The intent is good but may not always work perfectly.