A:Answer Have you checked the dial setting?
Next, is there proper clearance around the freezer?
After that, I would check the vents to ensure they are not obstructed.
Lastly, the area you open to pull the cord out, I would check to ensure there is nothing lodged in there either.
I am not sure what else to check after that - if everything is good - something may be defective/it may be low on refrigerant.