Weird flip and tangle? Sounds like a front stall - you've actually swung underneath the kite, putting yourself further downwind than the kite. Either that or you're sheeting right out on the way down and achieving the same effect...
My advice... start your jumping career by developing a really strong and effective Load 'n' Pop. Should be able to get it nailed down in a couple of sessions, if not a couple of hours. When you get it right, it'll feel like you've jumped off a spring board.
When you can Pop high enough that landings are a rough and nasty surprise for your knees, you can start using the kite aka "sending it" or doing sent jumps.
At first, your timing will be terrible so you won't jump that high (no matter what it feels like) so you'll be sending the kite, edging, popping, redirecting - in what seems like all at once. But try to take your time and feel it...
When you send the kite, edge but wait until you feel the kite pull your harness hook up before releasing your edge and popping.
Enjoy the view :) keep the bar in the whole time (not a perfect technique but for now, concentrate on your timing).
On the way down, you'll need to time your redirect based on your jump height and kite size - bigger kite and/or slower turning, a little sooner; smaller kite and/or faster turning, a little later. There's a sweet spot you need to find by trial and error.
Those are probably the 3 biggest things to think about at first...