Freezeris -1 fridge 47 degreeze F

I'd check all the venting make sure there is no plastic bags blocking the vents in the freezer and or fridge compartments. for some reason there doesnt seem to be proper airflow.find the fride door switch and hold it in the closed position with the door open and feel for airflow around the fridge vents. If theres none or very lttle you might have a defrost problem. Check for frost on the back wall inside the freezer.