Thank you yangmr & symphony, problem solved
For others that may have the same problem. There was a kink in the alloy webbing hose causing the lack of water flow.
LOCATION: In behind the aft bulkhead & inside the rear area where the rudder post & quadrant are, where the transom shower hose goes inside the boat well on the inside of that are the hoses and it was at this area where the kink occurred. Not easy to see initially as the manual bilge pump was in the way. To gain access I had to remove the bulk of the bilge pump and the hoses
CAUSE: there is a plastic / rubber hose holder with only one screw to hold the water hoses and therefore the hoses in place and the screw had shaken looseenabling the kink to occur
Hope this helps some people