Amaron — Car Battery Replacement Under warranty

Please find attached the proof of purchase and warranty card soft copy attached for your reference. The battery is getting quite weak and I was assured free replacement under warranty for a period of 48 Months as its mentioned in the warranty card . Today the dealer is just offering me 33% discount on New Battery MRP in exchange and also recommending me other brand options which is not at all acceptable.

Kindly provide me a free replacement at the earliest and oblige.

Hoping for your prompt and positive reply enabling me to keep up my trust level in your high end brand.