Insurance challenge a ****

I have been called by miway insurance brokers to take up R1000 bonus challenge. They were unable to beat my current insurance. They then said i was to email my current insurance policy papers. I did this. A day later they called me again to say they looked at the policy and can beat the premium if they match like for like. I then said they should send me the documents to see. I have not received anything from the manager ryan or consultant. I think this is shady business and compitition. If this is the way they are then i diffinately would not want to take insurance of any nature by Miway.