Xenos Automotive — central car locking system

Address:

Thiruvananthapuram, Kerala, 695008

My car no. Kl 01 ap 6840, hyundai getz has xenos central car locking system. The locking system fails very often causing anxiety about security of the car. Kindly advise me where to get it rectified? Has xenor a service point in thiruvananthapuram? Xenos is a good locking system. The difficulty is in locating the service people. They have a contact no.[protected] which does not answer. May be too busy. This is not to blame any one. This is only to seek help to resolve the problem.
Kindly help.