Theftat Or Thambo!!!!!!

Dear Airport company South Africa. We checked in at Or thambo jhb at 15:30 for flight Mn107 depart 17:15. Got to Cape Town int. To find our bags being broken into! This after it was cable-tied!!!!! Who will answer for the theft? And loss of property????? This is unacceptable seeing that we all pay airport tax? Will you recover the last 3 years of work I lost with my hard drive? Answers?????