Dissatisfied customer

I bought a Defy fridge at game on the 28th of May, it was delivered on the first week of June. The fridge stopped working on the 20th of July. Went to report it at game and they submitted a query which took 3 weeks to just get a technician coming to inspect the fault. After inspection it turned out the fridge ha run out of gas. Tell me how a fridge that is only a month old would run out of gas. I told them I don't want a repair I want a new fridge and now I am told to wait another 21 working days which would mean I spend 3 months without a fridge. When I had paid it up. I am so disappointed in the service I've received from both Game Greenacres and Defy.