These are all advertisements. There is no reality in these adds. This spin game is played in villages during some village festivals. We have played this game in these festivals. The game conductor will offer 5 times the money you have betted on a particular number if the arrow stops at that number. But losing people will be more than winners. The game conductor modulates the speed of the wheel based on the bets on each number. He will give away a few but win more than what he paid. One should not go for higher stakes in such gambling games. We will be deceived definitely. These adds are to attract the people who wanted to marry good looking girls.