this is koushik sinha, father of aesha sinha(3yrs), purchased a pureit at asansol(w.b)on 06/08/2007.then i got transfer to jamshedpur, now we need to change the battery of our pureit, call to [protected], log in our request with new address.today after thirteen days, in between i had call them more than five times, every time they beg for excuse and promise to replace with in 48 hours, but till today(01/12/08)battery is not replaced.our customer...