I bought a Slingshot B6 second hand on the internet. The bar/lines that came with it are kinda lacking. Seems like the safety is missing, and lines are kinda shoddy.

Im having a hard time finding information on this kite, and the equipment that goes with it.

I would like to replace the lines/safety (No safety on it right now) for the kite. I have a bar.
Which lines should i be getting?