Disgruntled customer at Durban Mac Donalds Mount Edgecombe

i visited the Mount Edgecombe Mac Donalds yesterday and the service was absolutely terrible , my burger had almost little to no spicy sauce and when i queried about it , i was told to pay for extra sauce , and i told the manage Buhle i should not be paying because there is almost nothing on the bun and she refused to understand and continued to give her ****ty attitude and not look at the problem in hand , this is not the first time this has happened at this branch and it really is not on as a customer, its not about paying for the sauce , its about nothing being there and then being charged because they saying they adding extra. BULL****TTTTTTT!!!!!!!!!!!!!!!!