Cell C Worst Cellphone provider Ever

Cell C U put a Spesial on The Samsung S8 for the Month August.I went beggining of the month to your shop in The east Rand mall and they put my name down Telling me there is no stock she will phone me..I phone them now and they Told me the phone is discontionoud.Why the hell do u put it on spesial if they gonna discontinoue it??Why did u put my name down and told me u gonna phone me if u now there is no phones??????Really Telkom have this phone in stock so what is going on??I will stop my contrack by u