First you need to do a four step approach. Step with your more dominant foot first. Then your other foot then very quickly do the last two steps. Jump, pull your more dominant hand back, spotting the ball with your other hand and twist, pulling your less dominant hand back and thwacking the ball with your dominant hand.
the first thing id you have to get your footing right if you left handed your right foot goes first then your left foot goes in the back if you are right handed its the opposite. if you are left handed for positioning your hands you have to but your right hand on top of the ball left hand on the bottom of the ball toss it up and hit the ball