You want Taco Bell to "do something" other than give you coupons to compensate for your messed-up order. What is that "something" you so coyly are trying to get from Taco Bell? Free meals for a year? The head of the manager of that location and the torture of all its employees who might have made your order?

The company tried to make up for a be experience by giving you free stuff. What more do you want and why do you think you are entitled to it?