SMEG STOVE RUSTING AFTER 3 YEARS

I bought a cream SMEG stove in 2017. When I got it the thermostat was broken and once that was fixed it has worked well. But now it is rusting and the paint is peeling off. It appears it has been poorly galvanised. It also seems I am not alone in this complaint. Come on SMEG you are supposed to be about quality appliances for which one pays a premium. No wonder you only offer a 2 year warranty. This is the last SMEG appliance I will every buy.