Hi Kevin, thank you for using Just Answer.
The problem with your fridge/freezer is that it needs to be recharged. You could have developed a small leak in the system and the only way to confirm this is to have it recharged, and during that process you inject a dye so it can show a leak. Also if you look over the compressor lines and follow it. See if you can find an oily mark along the line somewhere. This will give you an idea of where the leak is. If you have any other questions, please ask. I wish you the best.