Checkers Sixty60 seconds partnering no good

My bad experience is with checkers delivery partner Sixty60 seconds

After a delivery was done to a neighbour, the delivery guy helped himself to something that was sitting next to my car.

Supposedly investigation was done with also the help of video footage, & a voucher was promised via SMS, which well over a month later still hasn’t been received. I didn’t ask for anything but once it is promised then deliver. Very frustrating & unprofessional.