Charging me for a phone was supposed to be free with a contract

<p>I upgraded my contract 2 months ago (13 May 2016) at the Vodacom 4U branch at Sandton City to a Uchoose flexi200 and a P8 Lite for R200 a month. Vodacom has been charging me R380 since my payment in June month end. Customer care advised, that my projected payment is also R380, and the balance is for the device, which was supposed to be FREE. Ive been wasting my time talking to several people who are promising to call me back, but nothing has been done, and still no feedback or correction. Please assist. My number is ********** 256. </p>