Problem starting 1999 porsche after slim jum

[kargallery]

I was locked out of nice 1999 porsche boxter someone called aaa they showed up i was not there i beleive they slimed jumped the door, and now the alarm does not let me starting the car.there is no water under the driver seat, the alarm makes noise when I try to start it,KEY IN THE ignition TURNS but does not start,when ignition is on the windows do not work and the radio doen not work-i beleive the alarm is the problem-the key does not open the doors i open manually-when i try to start the car, alarm makes little noise -bip-and after a while goes off loud- i have changed the battery, and now disconnected it ,
pleas, i need to drive it i like this car very muchhhhhhhh.
i need to know how can i reset the alrm or by pass or disconnect for good i do not need the alarm-
please help- despread-she is seating there looking at me ,asking me to drive it i am --------oi love this car- only 110k miles stick shift- in excellent condition never ever had any problem one owner no accident everything nice leather heated seats-
please help-