If the player has questions about the operation of the casino, slot machines or other elements of the platform, he can contact the support service. 1win has a pretty good hotline that allows players to quickly get answers to all questions. Thus, users can contact the administration in three ways: Online chat. The site has a chat with operators who promptly respond to user messages. Cellular telephone. The casino website contains a phone number where players can call the administration. By email. The official website of 1 win also has an email address. You can also contact the management this way, but the speed of response leaves much to be desired.