Exide Baterie — complent with baterie

sir i am living in sahibabad ghaziabad.i have purchsas a batetie of exide invered 500 of last year in july and the replacement garente is for two years sir with in a six months the cells found down as report by shopkeeper they sent it to Ghaziabad company (ph.[protected] name of shop is repairwala) in Ghaziabad they have chacked and send it to back same batrie .again with in two months it found not proper work again the shopkeeper send a person and chacked and he said i will channged it.it is not working. again he will take my baterie and send to the company for this process he take money from me.anyway what i see they will send again same batrie to me .right mow my batrie is in company name repairwala job sheet no is 1779. sir i request please look at the matter. they are not instrested to change the batrie .pl.inform me as soon as possible.