Wetzel's Pretzels - 3030 Plaza Bonita Rd in National City - CA 91950

So me and my mom decided to go to wetzel pretzels and grab something to snack on before closing time and as we were walking towards the counter that tiny ass filipina whoever that skinny girl who works there had a smirked on her face and looked at her guy coworker kinda insinuating something..i let that slide but when we were at the counter she wasnt very nice like if for example you are a customer you gotta be treated well and at least ask with a smile what we want instead she got the pissed off face and got treated like as if she doesnt wanna sell you somethin and like a person who hates her job...so to protect me from getting upset i just stepped back away from that wetzel pretzels kiosk which is located downstairs infront baskin robins and let my mom deal with her. I never got treated that way before i just think its purely irrational and RUDE. She did not even ask us what we need nor smiled at us. I dont know what her problem is but i noticed starting that night she kept talking smack about me to her coworker and next thing you know the coworker looks back at me. I was actually thinking of filing a report against her but i think her manager wont even care, they'll probably just tell her not to do it again. I want this filipina chick to get in trouble for what she did..its so uncalled for. How would you feel if you get treated like this?