FitStop

This morning I had an unpleasant experience at the shop. I was trying to get to the shop for the whole week, but didn't have a spare moment. Today the main junction's traffic lights of Mustamäe tee & Tammsaare tee wasn't functioning so I happened to drive by the location of the Mustamäe FitStop shop. I wasn't sure at what time the shop opens so I just took a risk and went there at 10 am. There was a lady worker inside who saw me and asked through the glass - "What you need?". I said I just need one jar of vitamins and with all this snow on the road I had a hard time getting to you. The lady responded that they do not have internet so she can't accept the card payment. I asked her to please not to worry as I have the exact cash on me! The lady refused to emphasize to my situation and ignored me being behind the glass door.
Now I understand, if she would have told me in the first place that she cannot sell items before the opening hours or something reasonable. But instead I didn't feel like I was treated fairly.
Overall I very like the shop, it's prices etc.
Thank you for letting me whine here over my spilled milk :D