Fridge Repair Job - Cambridge West, EC, 5247

Fridge Freezer started defrosting so we got someone to refill the gas . Immediately after regassing the fridge it got extremely hot on the outside but it started cooling on the inside. Half an hour later the outside of the fridge cooled down and the fridge switched off . Stopped working . It's a 161 litre Hisense Fridge.