If the motor's bad, then you should be able to move the arms by hand. Climb on your hood, grab the arm, and force it to a higher position. If you don't want to have to climb on your truck, have a friend help you. You might feel like you broke it if you have to use alot of force, but most likely your wiper arms were rusted. Try turning on your wipers with the ignition on again to see if they work. If not, then just remove as instructed.
It's not broke... It's just.... Ok it's broke but I can fix it! Where's my duck tape?