Flipkart — No provide refund

Good morning sir,
I order yeso waterproof bag multifunction from flipkart[protected].10 pm which was delivered on[protected] and send different items send I'm complain[protected] then customer care allowed[protected]to pickup this product and refund issue after pickup and now
My filpkart account blocked and pickup canceled without any response and say now no give me refund but not being done yet and
Courier partner name -Ekart
Yeso waterproof bag multifunction is prepaid order my paid amount -4059 .
Order No.-OD[protected]
UPI REF ID.[protected]