After Sales Service Shocking

<p>I bought an Onkyo music system at sounds great on 09 Oct 2016 from Kenneth at Sounds Great Centurion. The system worked 3 times and on 22 Oct 2016, it stopped working. I returned the amplifier as well as the sub woofer to the store on 30 Oct 2016 to have it looked at. I enquired about it several times without any luck. Went and met Jake at the store on 04 Dec and he promised to get back to me with a response. Today is the 12 Dec with no feedback. Sounds Great is very nice and welcoming when they want to sell stuff to you, but when it comes to after sales service, they are pathetic.</p>