Apple India — I watch series 7 cashback

I purchased a Series 7 Apple Watch on 15th oct 2021 via Credit Card and was supposed to receive a cashback of Rs 3000/-. I havent received the cash back yet not any information regarding the same. Kindly inform what is the status of the cashback and when can i expect it to credit in my account. I made a payment with HDFC Credit Card. The Scheme was to receive Rs Flat 3000/- cashback on payment via HDFC credit card or EMI options. Kindly check and resolve the issue.

Billing details

Date of Purcahse : 15/10/2021
Billing Amount : 41900
Payment Type: Credit card full payment

Also attached Trascation receipt and Invoice