I have several fockea edulis that happen to flowering i have tryed to pollinate using fine fishing line and pig hair also tryed by touching the flowers together tryed the same last year and i still have had no luck producing seeds. If anyone can help it would be great.

From reading Desert Tropicals, it seems that this plant is dioecious, so you'll need a male and a female plant to get seed. It may be a silly question, but you're not trying to breed male-male or female-female, are you?

I haven't been able to find specific diagram, but Fockea are a member on the Asclepiadaceae which as a rule have a complicated flower structure where the pollen mass "locks" into place in the receiving flower. Like a lock and key arrangement, and as such pollination is a little harder to achieve artificially... so even with a male and female plant you might have difficulties without using a microscope and tools etc.....

Thankou for your replies i have 18 fockeas of 15 are flowering and the flowers look the same i should put them outside as i heard fruit flys pollenate them although we dont want fruit flys in sth aust hope that an insect might help either way when i go back to cairns ill ask my friend how.

Worth a try, I've heard that putting it near water helps also as you get the small gnats and flies etc

Even a feeding station might be worth a try. Austroplebeia bees often polinate my stapeliads.