NO HELP HISENSE!!!!!

No help at all. I bought a Hisense 50" TV from Game in January - I have been struggling to get it to work for over a month. You struggle to get through to the service centre you either get told that it is DSTV's fault or wifi connection. Funny enough all my other electronics do not have a problem. No technician will come out to investigate because is it not bigger than 55". It's ridiculous - just wasted the money as Game will not refund now. RIDICULOUS!!!