Probably haven't primed it enough! Prime until you've got fuel running onto the floor.
Yeah, take a five gallon jug of petrol and prime the whole engine bay and while you're at it, prime the upholstery too. Next, step back and try starting it with a lit road flare. That autta get her gpoing. You can then file ins. claim and get yourself a turbine.
Hehehe, just joking. Wish I could afford a R44.
Da Monk