They only advertise it, but it's actually not true. If it were really fixed, they could make it private so they could fully take advantage of that. Personally, if fixed game information existed and I were really assured of winning 100%, I would sell my house to bet. But it does not exist, so I don't want to get lured into this kind of promise. It's better to just improve our skills or wait for consistent tipsters before placing a bet, but don't trust those who claim to have information about fixed games.