Samsung Rb29fsrndbc Fridge is a freezing

I will try and help with this problem Samsung Rb29fsrndbc Fridge freezer
Good morning the first thing I would like to find out is how old is the machine because this does not look very old and it should still be under warranty. but if your food is freezing in the fridge compartment this means that the compressor is not shutting down when it gets to the temperature required I think you may have a sensor fault or a circuit board fault this is very difficult to ascertain which part has gone. Unless you have the right equipment as you will see in the video below I would suggest you get Samsung to come out and have a look at it as this type of repair is usually above the capabilities of General Public

Samsung Rb29fsrndbc fridge freezer

Samsung Rb29fsrndbc Fridge freezer full list of spare parts for this model below