Mr Delivery mark ups

Mr Delivery's Mark ups on the food the various restaurants offer is absolutely insane and a complete rip-off! We ordered sushi from Kung Fu Kitchen Edenglen via Mr Delivery and they don't even offer delivery - you need to collect yourself. However once getting to the restaurant we find out the outrageous price difference between the item on the restaurants menu and on Mr delivery. We ordered a platter that was R539.05 on Mr delivery, just to find out the restaurant price is R384.00! That's a R155 difference and there is not even a delivery cost for them. That is utterly insane. I can provide pictures if necessary.