R1000 per Kg of calamari according to manager

Bought a medium size calamari box which was basically empty. Gross weight is 59g without the box weight for R64.90. When we called the manager at Garden Centre Lorraine he stated that its 200g and its just water that was lost. I have photo's available. He was very arrogant in his response. That is absolutely appalling the level of service and value for money.