Because they don't have the patience to deal with several people a day
Most likely from dumb rude and just bad customers they have to deal with all day.
I experienced the same when i went the 1st time, the employee was new and it seemed frustrated due to the lack of training
Sadly because so many customers are not nice
Much of the service workforce in this area have bad attitudes. Sadly that's the norm.
Lack of training
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