Get your momentum going, all i see you doing is not committing to the kong. yeah get your hips up higher, but if you can jump on top of that table then there's no reason you can't kong it. I think your problem is more mental then physical.... try to work a progression so that you can trust yourself enough to commit. Monkey stall onto it first, then just extend the length you get with your monkey stall, just get comfortable with the move before you do it. You'll get this soon enough, good luck man.