installer conected wrong equipment - DirecTV

I spent over 1 hour on the phone with ATT only to be hung up on. I ordered wireless boxes and they installed wired boxes. If this is how this company is ran then I WILL BE CANCELLING EVERYTHING AND SWITCHING TO XFINITY !!!!!! My father is a lawyer , he sayes I can bring a lawsuit for breach of contract also.

This question, "installer conected wrong equipment," is about DirecTV channels, programming, equipment, and sports.