Burger King with disgusting and burnt food,

Burger King is day light ******* the most expensive burger is the one that doesn't have anything inside, we bought the mustard cheese burger and only to find there is nothing inside and our burger patties are burnt, and the burger was really awful, we would like our money back or to get a new meal.... This is disgusting.. We ordered using Uber eats and order number was #5FEF5