2 month old fridge not working

I purchased a Hisense fridge from Hi-Fi corporation at the end of August this year. I discovered on Monday afternoon (03/11/2015) that the fridge was not cooling at all. After contacting the store and being referred to Hisense directly, I was advised that I had to wait for a technician to come out and that I should expect that to only happen in two working days. While I understand that there are service level agreements in place for a reason, I cannot fathom, for example, that a call-out for a microwave take precedence over a fridge. No-one keeps a second fridge on hand to keep non-durable goods that need to be kept refrigerated. Who then re-imburses me for loss incurred from spoilt goods? Hisense...that's who! I specifically asked that the matter be escalated to expedite the matter because in terms of CPA I am entitled to request for a replacement and not a repair. The technicians have not yet been out to establish what the fault is and I have a religious function on Saturday that needs to be catered for. Therefore, I expect resolution to this problem by no later than close of business tomorrow which in my opinion is more than sufficient time.