Burger King charges more than original price

On 20 May 2023 between 11 and 12am I visited Burger King next to N1 City, Goodwood. I ordered the No3.combo- 4 Whopper burgers, 2 chips, 2 cooldrinks for R200.00. Upon paying I was told its R206.00. Why? Oh I must pay R6 for the Mountain Dew cool drink???? What happened to the "combo"? Nowhere it says pay additional R6 for cooldrink or it should be advertised as R206 and NOT R200. It's misleading! What if I had only cash I would have humiliated for not having enough money.No Burger,King..don't lie on your price lists!!! Will not trust what their ads say again! Very very disappointing and misleading!