White goods these days are increasingly seen as disposable. In fact even getting anyone to come and look at a fifteen year old fridge that's packed up is likely to be a struggle.
Ours stopped cooling on Boxing day 2018. The fault was pretty quickly traced to a failed relay which switches the compressor and defrost heaters.
New fridge to the same spec would be around £800. New relay cost me £2 and took 15 minutes to fit.
