Thembisa south policestation has failed me for the 3rd time

I logged a complain with thembisa south policestation reporting a break in all the evidence was there and the persons that committed the crime. Policeman were dispatched to my house however when they got to the scene they just observed told left the ******** and told me to go open. They arrested anyone till a case is open. Thembisa south has failed me for the 3rd time.