Replying to Stop spinning (fliping) mid air

So yesterday, I wanted to try rodeo 5 for the first time (which was a completely idiot idea). I watched all the tutorial on youtube that all said: dive your right shoulder and open your left shoulder and look up to the sky then spot your landing. Just by saying that, I keep thinking it is really easy to do. So I tried it on a perfect jump not to big not to small with a lot of speed, I pop pretty hard and dive and open my shoulders blablabla but I kind of NOT rodeo, my body just stop spinning and fliping when I was kinda upside down and landed , or exploded myself (luckily) on my back(I overshoot the jump). It was a powder day so I didnt get hurt. Can someone can clearly explain me how this can NOT happen again?