I took my wap pad washer to change the water pump ...

I took my wap pad washer to change the water pump and came back used, they didn't have the courage to clean the machine at least. I took it out and when I opened it it was filthy and smelled horrible, obviously someone used it to clean something. They must think that the client is a clown, I never take anything from this company again, lack of character and professionalism, as against this place.