Jamba Juice Surprise Towne Center

How came the machines was broken twice. Today we went to get a green juice and after I order she went to the machine and said It was broken. I undestand they want to go home and close the store but the business hours are until 8 pm not at 7:44. Bad service and what a coincidence the lady was the same from the last time Evelyn. You guys need a new machine if is true, if is not dont lie your customers.