Beyond logic and stupidity

I ordered safety boots and was sent the wrong size I requested an 8 but received a 4! I returned that too and yet was sent another 4!!! Hey!!? I then called the customer line and was told if they don’t have stock of the size they send the next available size!!!!!! My word!!! Mind blowing!! I can’t believe it!! No compensation for my frustrations or upset!!! No more buying from them for me.