Union Bank Of India — refund transferred but not credited in bank

Address:

Ernakulam, Kerala, 686691

I have ordered a mobile in flipkart through debit card payment and it was cancelled by seller due to limited stock, i got a confirmation that i will receive my back before 24th may but till this time i didn't got my money, what should i do i also played a advance for another mobile now i don't have money to buy that new one, my reference id isqur[protected]also i am submitting a screen shot, please kindly solve my issue and give my refund back otherwise my advance amount will be lost please take initiative in my case