bad attitude

I went to food *****s market to get a slice of pizza. Time was 9:20am the 13th of November. I stood there waiting for assistance and she just continued with what ever she was doing and not even acknowledging me, I then asked her who is serving at this till point and she asked me where I said here, and only then she rep**** \me"with an angry looking face and a cheecky voice. I mean I am the client or customer and I'm not looking for platinum service however a normal approach to serving me would have been acceptable. Its such a shame as food *****s market is a decent place and reputable but this is totally not on."""