Given ********** S5mini handset

On 29 Oct 14 I upgraded and got a \new Samsung S5 mini"from MTN. I experienced problems connecting to the network this weekend. So I took the handset to Samsung Woodmead for repairs. <br> <br> I was informed by Samsung that the IMEI and the RNR are differ<br> Samsung asked me to bring proof of purchase/contract because the handset has different IMEI and RNR. They asked if I had the phone repaired previously...the answer is a no. This is the first time.<br> <br> MTN from what I can tell gave me a ********** handset. I am upset and want the contract terminated"""