AutoZone

I purchased what was supposed to be a new car battery on March 2, 2018. After 2.5 months of its purchase the battery was dead. On July 6, 2019 the Dura Last Battery died for a 3rd time in a little over a year, which tells me the battery was defective from the outset. The Part Number is: 78-DLG. The SKU Number is: 000053436. Expiration Date is: March 2, 2023. I purchased a brand new battery from Walmart on July 9, 2019. How can you make this situation right?