First use the (+) and ( - ) buttons to select the number of paylines you wish to bet and the size of each bet. Click the bright purple spin button to verify your settings and launch the reels. Keep in mind that betting more means higher risk, but there is also a higher potential victory.
In fact, these two extra reel symbols are more effective than you originally thought. The Queen itself is the scroll of the game, first a wild card. She can replace any of the basic symbols listed previously and help you get more combinations.