kfc in new mall carletonville inconsistant serv

i love dubble crunch burger and in fochville branch i pay for xtra zinger sause then they dunk burger fillets in dunked wings sause, also branch in cville in adastreet. They did that for me at new mall kfc aswell on sunday BUT on tuesday Now the manager says its not allowed. did it once for me but says he cant again.<br> i spend about r1000 a month at kfc but wont go there again. they are not consistant and not catering for special request even if i offer to pay for extra. the staff says its fine, but as soon as manager appears he puts a stop to it. im not getting for free, im willing to pay for extra sause. it sucks..