stolen 2016 Giant DEFY ADVANCED PRO 2 M

it has disc brakes , a lot of accessory , a thule handle holder.we were on a road trip with my bike to grand canyon and my bike was stolen from the car hitch while we were dining at coronado mall Albuquerque . I informed the security lady and her response was ,” ok I will be there ,let me use rest room first. We waited 15 minutes and left after our bike was stolen. I am sure the security knows , sure has involvement in this theft. Don’t park here if you are out of state not a safe area to eat. I will call police station today to report. It seems they target the out of state vehicles.