Renovation Multi-Installation review: Electrical wiring of tv speakers

He placed an ad on Kijiji and advertised his services as being experienced in electrical work. I called him because I was having a problem with the sound from my tv speakers. Not only did he not fix the problem, he couldn't figure out what was the issue. He said if he had known that someone messed with it he wouldn't have come. That he was not a technician. Like I'm supposed to know the difference. He cut the wire to my speakers and took it. He claimed that when I texted about it, that he left it as it was when he first came. However, now it is shorter than it was before and have no way of getting a new one. Best not to do business with this guy. EVER.