Closed During HEATWAVE

I am totally disgusted with Gree. During a heat wave and the company is closed and nobody is bothered to answer any calls. Defeats the object of being an air con supplier. Don't even want to know how much money they are losing at this stage. <br> I am working with an aircon company and not them or me can get hold of Gree. My husband even tried going to their offices, Nobody there. We in the middle of a heat wave and Gree can't help us to get a sensor. We have a hideaway giving error codes in a space where it reaches over 40 degrees in the afternoons (don't even want to know what it will reach in the heat wave) and it's a safety risk because our staff can pass out and all you guys can do is not answer calls. <br>