I bought a Groupon for my husband this Fathers day...

I bought a Groupon for my husband this Fathers day to stay at this resort. When I was asking the operator some questions regarding check-in with the Groupon she said "we have nothing to do with Groupon and said I needed to call Groupon with any questions that I had". At this point I thought I got scammed by Groupon.. I started asking something else and she hung up on me! When I called back I said sorry I think we got disconnected - she hung up again! I'm blown away and I'm considering canceling my trip. Motel 6 treats their customers better. When I called back for the 3rd time the reservations girl was able to help answer my questions right away and apologized for the rude operator. I then of course got a follow up call from the manager apologizing, which was nice, but I still feel so awkward even going at this point.