It seems to start up okay (light/usual fridge noise) but what I assume is the cooling thermostat seems to cut out after a few seconds and therefore the fridge doesn’t get cold.
Do I need to just replace the thermostat, if so where is a good place to get one from and is it easy to install.
If it cuts out with a click after a few seconds and then if left for a few minutes tries again to start its likely it is the compressor/motor problem which would be serious.