Vishal Mega Mart — Fraud in payment

I paid the bill of RS 318 at 2:28pm on 26th May through UPI(refrence ID is[protected] in F Block, Sector 76, Noida, Uttar Pradesh.but after the successful payment it was declined by your mechant app and then I made another payment with the same amount at 2:50 pm (refrence ID[protected].In the mart they assured me that successful payment will be initiated to my account within 48hour because it will not accepted by them because they will settled their account with QR code. But after the 48hr I didn't get my money because payment was successful . Please do the needful.