Let me quickly answer your questions:

"Security? how safe is this to use I did not find any posts talking about this, Who can see my keys? can the developer see or get access to an exchange account? what protection is in place to stop this and keep things safe?"

We only ever get to see one half of your two part API key pair. And that is not even stored on our websever. We just use it to protect our IP. Using leonArdo you connect directly to the exchange. We advise you to create keys with withdrawals turned off as an extra safety measure

"I too am kinda waiting for the Kraken version how far out is that I also use Bittrex for the newer alt coins But I like to trade USDT to what ever the most.
When the Kraken version is out will it support the trailing stops?"

Not sure. Just asked the responsible dev. If they are supported in the API I would guess yes.

"Using the ping pong feature can this run all day buying and selling only taking a small profit on small movements when it is going sideways with out the exchange having a problem with that many buys and sells going on.?"

Yes. This is no problem.

"I just DL the newest version and it has already crashed the version before this I never had a crash. I am on win 7 64 bit
Also, i can not seem to move around the candle stick area like I see in the videos nothing moves for me."

There was a bug introduced in the demo version that was fixed just today so please download again. To move the chart around you need to right click in it and drag. Make sure pan/tilt mode is on to get that extra movement (button on the left hand side of the chart).

All the best,
Jonathan