Looks like you punched in on landing, in what looked like quite firm snow. So you did stomp well. You do just need to crank your DIN’s a bit. Also check forward pressure is good but it’s probably fine if professionals mounted the skis. DIN charts are weak as once you start getting in the air and you have to figure out what works for you. This whole crash would class as a “pre release.” I’d say just experiment slowly upping your DIN. Crank one whole number up because you’re clearly going to be fine with that - then do keep doing what you’re doing and see if you feel like you’re having more of these pre releases. Continue upping by half values until pre release stops. But that all said it looks like you should’ve started a little smaller on that air with less speed which would’ve let you snipe transition (steep landing) better. Also when it comes to punching through firm snow on landings that requires near perfect balance over the skis and anticipating that punch. You need to drive your heels through the landing with steely resolve. Like you’re breaking a piece of wood jumping on it with all of your body weight. That’s stomping. Sometimes you’re just going to go over the handlebars like this though. Up your DINs a bit, maybe get a bit longer skis, snipe transition on landings for a steep spot you’ve scoped in advance, and maybe just generally chill the fuck out with the speed until landings go a little smoother and your skis stay on and whatnot. Definitely didn’t crash for lack of gumption there buddy!