hello sir, I have purchase whirlpool refrigerator frm Nayyar electronic world RU-376, PITAMPURA, [email protected] . on dated 7 dec 2007, invoice no-15703/07-08 .My complaint is that when i call to the customer care on no416666333 they told me that if i want to made my friedge auto defrost (iwant to buy a new auto defrost)first service engineer have visit and his visiting charges r rs 225 and he tell tht whether the autodefrost could fix or not.i want to know tht if i mentioned the model no, date of purchase andseller... read full review »