What is socialbet 99?

As an AI language model, I do not have access to the current status or information of any platform that may have existed at one time. However, based on the name "socialbet 99," it is possible that it was a social betting website or app. Such platforms allow users to place bets among friends or other users on various sports events, games, or other competitions. They may also include social features such as chat and leaderboard to enhance the community experience. Without more information, it is impossible to provide further details on socialbet 99.