Flipkart — Wrong information regarding pre paid recharge of mobile phone

Address:

H.No 2702/2, Sector 44 C Chandigarh 160047

Sir my Name is Harish Dahiya
I had made recharge of 479rs for my Airtel number [protected] from Flipkart date 5 Dec 2023.
Sir my complaint is regarding wrong information displayed by Flipkart on product catalogue of recharge section for mobile.
Sir I want to take benefit of 10% off on use of super coins and I got not a single rupees cashback by use of 10 supercoins which according to to offer is 47.9 rs on 479 rs recharge.
Now issues are raised several times on Flipkart help centre but till date no resolution is provided to me.
Kindly help me to get refund back.
Harish Dahiya
Mob [protected]
[protected]@yahoo.com