Start the engine. Press firmly on the brake while wiggling the shifter from side to side.
Remove the console surrounding the shifter. It is usually very easy although you may need to use the screwdriver to lift an edge or remove a clip.
Look inside the shifter mechanism for any sticky substance. Often when drinks are spilled on the console they seep down into the shifter mechanism and make the interlock solenoid sticky, meaning that it sticks closed when you press the brake and the car won't come out of park.
Remove any sticky substance with the alcohol. Start the engine, press the brake and try to move the shifter out of park. If it still does not move then there may be another issue with the interlock.
Examine the shifter for a release button that will allow you to move the vehicle out of park so it can be taken to a repair shop. It is usually hidden under a small flap or cover that will have to be lifted with a small screwdriver.
