Unacceptable waiting period

I bought a fridge (DEFY) in November 21st 2014 and was told the warranty is one year. The fridge displays error messages and we reported the problem at the store last month. On the 26th October, the technician came to look at the fridge and told us he would order parts. A month later, he has been making promises to come fix the fridge to no avail. <br> <br> This is really ridiculous now and might just return it back to the store. We have threatened to do so, but the manager refused. The warranty is about to expire (Which i think is what they are waiting for to contact us)<br>