All that is required is for you to left click on the coin slot and drop in the number of coins you wish to bet.
Pachinko is played with balls rather than coins.
This is a game of draw poker. The dealer will deal you five cards face up. At this point you should decide which cards to keep and which ones to discard. To keep a card, just click on the card or on the hold button below it. Once you are finished picking the cards to be kept, click on the deal button and the dealer will deal your new cards.