State Bank Of India [SBI] — Refund processed by myntra but still not received

Address:

Tamkuhi raj Kushinagar pin code-274407

I had returned a product worth Rs3074 on Myntra for which my refund was processed on 10 Jan but even till now the amount is not showing in my account.Myntra has successfully processed the refund as they provided me the refund reference number.I tried to contact my bank but no charge dispute form is available so they are no t helping me anyway and Myntra is saying since they provided the reference number they have nothing to do with it.please contact sbi for my refund.i am a student and in urgent need of my money.The refund reference number is:[protected]