Used fridge had rat nesting inside back motor.

Used fridge purchased from Chilliwack Canadian Liquidators comes with BIG RAT nesting inside back motor. Since the day the fridge was put in my kitchen the rat was here. It left droppings on the counter tops and piles of poop, hair and collected pieces of food crumbs under the fridge. I could not get anyone to take responsibility. Finally we arranged for a new fridge to be delivered. The rat was hiding and waiting until things were quiet again and once the new fridge was placed it tried to get inside again but it couldn't cause it had a back on it and it panicked and scampered into a room where we could corner it and trapped it then tossed a towel over it and beat it to death with a hammer.
The delivery man had been so rude insisted that the rat had come from outside and so did the manager on the phone. That used fridge had a nest in it and rat poop and hair was falling out of it where it had lived for god knows how long. The only way we caught it was cause it couldn't get up inside the new one that had a backing on it. BUYER BEWARE. No not buy used from these people. Did not expect them to act responsible even if all the evidence is clear. I was threatened with liable If I told anyone about this. Bring it on!!!!!