Flipkart — Extension warranty refund

I had placed 2 order crompton cooler with extension warranty ..one was done on 15th April 2023 or the other was done on 25th April 2023 both orders was cancelled & returned .and i have only received cooler refund .. not extent warranty refund which is 799/- each cooler ..status is showing cancellation requested but not canceled not refund initiated yer…customer care executives didn't answer my questions and .. I already registered my complaint but no resolution provided by flipkart ..they only procrastinate my issue .. very bad experience I'm very loyal & old customer of flipkart .&.but this is pathetic.. 1800/- is not a small amount..
Name - Sameer Khanna
Registered mobile no - [protected]