55' LED 3D Hi-sense TV

I purchased 2x 55' LED 3D TV's from Hi-Fi Corp and purchased an additional extended warranty.<br> One of the TV's packed up in Dec 2015 (Warrenty expires 12/2016) It was collected, repaired and returned approx 3 week later. The same TV packed up again on 06.02/2016 with same fault. <br> It was reported, collected and to date (23 days later) still not repaired and they cannot tell me when it will be repaired. Only that they waiting for spares.<br> Between the9Dec 2015 and today the Tv has been in repairs for approx 40 days.<br> <br> This is unacceptable. If spares aren't readily available the TV should be replaced<br> <br> Everytime I phone its \We'll check and get back to you\" and sometimes they do sometimes not. But when the do its \"awaiting spares, cant tell you when it will be ready\" "