Broken Super Soaker Arctic Blast?

I have a Super Soaker Arctic Blast. It is blue/green/orange and is about a year old. Whenever I pump the gun it shoots out a small water stream out of the stream nozzle. Pressing the trigger to shoot the stream nozzle does nothing. The flood nozzle works but only if I cover the stream nozzle with my finger while I'm pumping. Is there any way to fix this. The gun was expensive!