Whats wrong with my Service Fridge?

I am enquiring as to what could be wrong with my Service Fridge Freezer.
Model Number:554-1FF
The freezer is working but the fridge has the red Exclamation mark blinking in Red.
Phoned the helpline but according to the answer phone SERVICE HAVE GONE INTO LIQUIDATION!
I certainly can't afford to replace the item and wondered if there is anyone who can help or guide me please.
Thanks in advance.