Dollar General

I'm a faithful customer of Dollar General 2x a week I go.
Walk in on December 9, 2020 cashier Vanessa store number 15393 I proceeded to check out store was not busy I asked if I could buy a propane tank vanessa tells me the lock is frozen because she tried opening it an hour ago she's saying to me, so I asked vanessa could you please try it again it's been an hour since you last tried temps aren't as cold! Checked my items out ignored my? Made me very upset kinda uncomfortable cause I never ask or speak up! So I finally spoke up and I had the courage to do so! But it was a waste of my time! Not happy about this situation! Not even an effort to walk outside and try!

Sincerely,
Steph.