QuikTrip review: sugar free slush machine and manager steph

Slush Machine for the sugar free flavor has been broken for over a month. It just spins syrup. I've told manager- "Steph" about this for weeks but she's uncaring and flippid. She doesn't realize people with diabetes want and need that sugar free option. Her answer was get a diet soda instead. Steph doesn't care about the store or the customers that come there. She stays on the computer with her back to the cashier while the line gets longer. Cashiers have to ask her for help. Steph is not a shining star for QT and diabetics want a sugar free slush !