South African police service Ntuzuma police station

I am very unhappy with the service I received at Ntuzuma police station by mr mxoli khanyile my brother was killed by 4 guys my neighborhood guys yesterday they were arrested and realised again but my brother is dead he died in 12 July and they still moving about as if nothing happened am really not happy but it the way things go if u poor u are poor since they have money I will never find closure at all