Flipkart — Regarding refund for missing product , kindly provide my money to my added bank details as soon as possible

[SAFARI GAMMA Expandable Check-in Suitcase - 30 inch]
Order I'd - OD[protected]
Delivery date[protected]
Reason - Received Missing Item
Mob no - [protected]
Price - rs 2952
Description - i called many times to Flipkart but they only told wait for 24 hours to 48 houss but untill now I have not received my amount, And Now my Account is blocked by Flipkart, very bad .
Kindly provide my refund of Rs 2952 in my added bank Details, and unblock my account as soon as possible