Well, you have to throw the car away now. Just kidding. If you have a Ford dealer over there, they can make you a new key if they have your VIN
Number. If there are no Ford dealers, maybe whatever kind of dealer you have over there can contact Ford and get you some new keys. Or you can have a whole new ignition switch put in. Not sure if the key will be right for the doors though. Good luck.
2001 Mercury Sable LS, 3.0 liter 24 valve DOHC V-6 Duratec engine
2004 Ford Taurus SES, 3.0 liter 24 valve DOHC V-6 Duratec engine
1999 Ford Taurus SE, 3.0 V-6 Vulcan
2001 Ford F250 Super Duty Lariat, Crew Cab, 5.4 liter V-8 gas motor, 2WD, 410 LS Rear Axle