antifreeze leak on 2000 BMW 740iL

what can i do to stop power steering flood from leaking? It's on the hose and it smells when i start the car up and leaks small amounts when the car is turn off. Also my car is skipping slightly I had my plugs and wires and oil changed what else could it be

Asked by for the 2000 BMW 740iL
Power steering fluid leaks from a bad seal, hose or steering rack, find the source of the leak and replace the bad part.
These vehicles take years of experience to be able to diagnose driveability problems, I suggest you take it to a shop to get it fixed.