Beware Redhub cycles Johannesburg ( Trigon bikes)

In November 2017 i purchased a Trigon Bicycle. The owner of redhub cycles promised me a spare set on wheels with the bike. But said he did not have the wheels and would call me when they were available. After several phone calls the spare set of wheels have not been delivered. The owner refuses to take my calls or call back. I would advise any potential bicycle buyer to stay away from Redhub cycles in Johannesburg, and shop else where.