Hello sorry to bring post back soooo fuel pump alive but the gauge is still no show light comes on empty.... even though fuel there..... so please help also any please 

How much fuel is in there?  Gauges aren't always that accurate especially near to empty and full.

 

Is the car drivable, if so have you tried filling the fuel tank to half full and driving it around in case any of the mechanism is stuck, a few sharp braking and cornering to get the fuel moving around in the tank.

 

Sometimes these things free themselves up with use of the car, cars are designed to be used and not using them enough can cause all sorts of snags and issues