Got scammed on Kijiji

Remember, cash, wire transfer, gift cards are untraceable, these people are pros at what they do.
I'm sure the bank knows what bank it went to and the location. I'm also sure that the cell number can be traced to an owner. The issue is that no one will disclose the info or do anything about it. The scammers can do whatever they want without fear of repercussion and they know it.