Hey Pales! Your doors may have been left slightly open by a product. This could be from your refrigerator not being leveled back. Make sure refrigerator is level side to side and tilted about ¼ inches back allowing your doors to close. Keep food and containers from blocking the door closing. You can also double check your door seals. To do this place a dollar bill between the body of your refrigerator and close the door. The dollar bill should stay in place and pull out with a small amount of resistance. If the dollar bill falls out when placed between the gasket and cabinet double check to see if the door is being blocked by anything stopping it from closing it. If nothing is stopping the door from closing then your door gasket may need to be replaced. Another suggestion would be to check and see it the condenser is dirty. A dirty condenser blocks air that dissipates the heat that the condenser removes from the unit. Clean the condenser every 6 months and more if you have animals in the house. Make sure debris is not in the condenser fan stopping it from turning. If you have any additional questions, please contact us directly. Kind Regards