Bad service

Was at the store for 2 orders, so when I got to the till the was this girl who decided to assist 2 customers that came after me, not that thats a problem but please inform and educate your staff members about customer service and cash handling policy because she was even working on someone else's till by the name Marlyn if I'm correct.my order number was 194 / or something in the 190's as I customer I demand the same service as other customers. Even the cashier that assisted me was not focused on me . Next thing is I ordered 2 all star boxes at the kiosk only to find out by the till the machine of cold drink is out of order which was supposed to be communicated prior with the customer that was such an inconvenience