NEW COTTON INDIA — always they stoln my metiriyals

DEAR/ SIR /MAM we have ready made shop in tirunelveli i used for receive parcel form part's KPN SPEED PARCEL SERVICE more then ten years but always they are stolen my met riyals also i have inform to the branch manager but they never responds my question's this not one or two times always like this but we also do not have any other ways because we four shops in tirunelveli I DO NOT KNOW ? WHAT CAN I DO ?