Hi Jessy,
It sounds like you need to replace the battery.
in these cameras when the battery dies the shutter button and other function lock-up.
this might take (2) 3volt button batteries or a 6 volt photo battery. in either case it will cost you approx. 6-8 dollars to fix.
button battery compartment is located on the bottom of the body. open it with a coin.
6 volt battery compartment is in the front of the body. open it with your fingernail.
Tip: if this fixes it buy 2
photographer's rule #1 Always carry a spare battery.
Good luck
esteban
January 2006