Hidden costs on Mr Delivery app

I dont know if anyone else has noticed but prices on Mr Delivery have a markup. They lie about no hidden costs and fees. So i was craving Galitos and went on to place my order, total amounted to R158 luckily my partner suggested we call the restaurant instead of ordering on the app. Order arrives and when i look at the receipt for the exact same order i almost ordered through Mr Delivery .. it amounted to R128. Thats when i decided to go through most of the restaurants on yhe Mr Delivery app and saw that they're adding -+R4 on each item. ****************. Stop misleading people