Bad customer service, rude employees and damaged goods

The service I had with Cashbuild tembisa north is absurd. They first delivered orders with damaged ceiling boards, when I reported the damages they were rude (I spoke to Dineo Matlala) and also delivered 2litres of pvc glue instead of 5 litres. Nevertheless when they had to collect and deliver the right things the delivery guys were rude and I refused to sign the invoice because the material is still short. I will never ever buy anything at cashbuild. I am so fed up with the service and materials and the rude employees I have to deal with...