Out of stock/ Broken????

Yesterday was the third time in a month we went to Mc Donald's to buy an ice cream. Surprise, surprise, again they told us they don't have any ice cream / milkshakes.3 Weeks before they couldn't help us because the machine is broke. And now the last two time the tell us they don't have ice cream?? <br> How long does it take to fix a machine, and how long does it take to get stock??? <br> <br> This is something we would have understood if it happened one time, but not three times in a month. <br> I think it is really a bad image, and if you don't want to sell ice cream, the don't advertise it.