Service these days sucks. I wanted to snap my fingers at a retail worker the other day who was being purposefully unhelpful.
Why would you act so rude?
Because that's the only language these cretans understand.
It is hard to not be helped when you need it, but you have to be respectful. Otherwise you might get banned from the store.
I'm going to snap my fingers at her next time I see her.
You might rightly be ignored. No one should be expected to respond to a customer who snaps their fingers at them. What's wrong with politely interacting with them?