DEFECT GOODS SENT BACK AFTER 6 MONTHS !!!!

It is unacceptable that 2 defective tupperware items were sent back to me after 6 months stating \please clean tupperware! How appalling is that??? You have the nerve to keep the tupperware for 6 months and then tell me to clean It ( by the way the dust collected on it due it being stored in your warehouse for so long). I demand a proper reason for my slim store (hinge broken) and oil dispenser (round 5)