Savadika Retail Store — I have booked IPhone but I have received fake product

Address:	Centrum Plaza, Golf Course Rd, near IILM Institute, IILM Institute, Sector 53, Gurugram, Haryana 122002
Website:	I have booked the mobile through instagram contact number

I have booked IPhone Xr from savadika retail store from harayana I have paid 18500 but I have received a fake Mobile that company is not refunding money please help me