Taco Bell review: manager attitude - mariana

Dear All
i went with my kids today for the first time in this location
We have been treated so bad by the manager (Mariana) for the following reasons, She is :
1- bad attitude 2- unprofessional with customer 3- does not know the menu to answer the customer 4- she not willing to listen to customer's compliment 5- arrogant
6- no manners to be in restaurant business .
I have stopped all my kids and family to attend taco bell restaurant by all means
Hope taco bell management can stop this from happening again with some one else
Regards
Osama Oran