Beware of MTN ****

A campaign was that sign a new contruct on Sumsung phone S8 & get MSC cruize voucher for R4000 I then upgraded on the bases that I will use the cruiz voucher. Now they are refusing to give the voucher I tried yo take it up with Witbank Highveld Mall Manager Thokozane Ngwenya but in vain. It was just a**** to lure people to buy and sign in new contruct.