The model number is normally found inside the fridge or freezer. You will likely need to remove the salad drawer or freezer drawer to find the model number plate. Otherwise the model number is likely to be on the side or rear of the appliance.
Beko CXFG1685DW , CXFG1685W , CXFG1691A Fridge Freezer Bottom Drawer Front Cover
Beko CXFG1685B CXFG1685W CXFG1691A Fridge Freezer Bottom Shelf Bottle Rack
GENUINE BEKO CXFG1685DLW & CXFG1685DW FRIDGE FREEZER ADJUSTABLE FEET GLIDER FOOT
Beko Door Shelf Bottle Rack Tray for Fridge Freezer CXFG1685W
Beko CXFG1685W CXFG1691S FRFP1685X FNE290E20 Fridge Freezer Drawer Front Cover