Dollar General

I purchased 62 balloons from this location and intended on having them blown up for a party im throwing December 14 I was going to have them blown up a day before. I asked if they had any helium in and how much do they charge to blow up balloons? I was told no store in El Dorado had any! So I called all the stores and sure enough no helium! Wondering if I should return balloons for a refund or if its possible for them to have helium before this date. When I worked for DG this was mandatory but I've noticed that for a few months now I can't get balloons blown. I had this problem in Oct. As well. Im putting photo with.