State Bank Of India [SBI] — paytm to my account problem

Address: Vizianagaram, Andhra Pradesh, 535558

Hello sir, 4 days back, i booked a train ticket in patym app and paid through sbi debit card, but the ticket is cancelled, and the amount rs1455 is credited to my patym wallet, and then there is an option in patym called return to your bank, i clicked it.. Then money in my patym wallet. Rediced. And received an sms. "amount will be tranfered to your bank" after two days. I received an sms "transaction is successed and money is refunded for another queries contact your bank" sent bu patym. But i didnt received any amount till now in my acount...