Poor service delivery

I am building a house in Limpopo Kga-Matlala, Cashbuild Tibanefontein is the shop that I am using for material. I very disappointed with the level of service I have received so far. You buy materials and ask them to deliver and they don't deliver on time and when you try calling them their phone is not working.

The level of service is very poor, for the first time I get this poor service from cashbuild.