Why is it none of the Buck's in Omaha can keep the...

Why is it none of the Buck's in Omaha can keep the fountain drinks stocked and serviced? I've heard multiple excuses from: "It's the vendor's fault", to "we called it in".
Yet, almost a month later-nothing has changed. Might as well get a smaller fountain machine if 1/3 of it is going to be down all the time...Ive had personal experience with these enough to know that it's usually not the machine, but the employees who break them or simply don't keep up on inventory.
It's a shame, Kwik Shop would never let this happen. Maybe we need more Kwik Shops, or Fantasys, or 7-11s. Or, judging by some other reviews on here: it's the company that manages all of them. Wow.