Indian Bank — refund amount does not reflecting in my bank account

Address:

Rewa, Madhya Pradesh

I had ordered something from flipkart on 13th september 2018. And then returned the items to the flipkart the very next day. I had done the transaction by adding the amount from my bank account to phonepe wallet. Now the phonepe is assuring that the amount had been credited to my back account. But after checking various times, the amount is still not reflected in my bank account.