Don't they offer a return policy? Return them if you can even if it will cost you shipping and restocking fee, consider it a lesson learned and move on. Get yourself a nice speaker cable.
Within the same budget I would tell you to get a set of Audience Conductor speaker cables. Or add a few bucks and get Acoustic Zen Satori. I would not expect miracles from this magnet wire. At the best it will sound like your $30 Canare.
It was hyped up at some point here because of its price and few people that were fooled into thinking they had a deal of a century, replacing their Nordost Valhalla with the $200 magnet wire.....I don't think so. You get what you pay for. There are no miracles, especially in this hobby. Trust your ears.