Debonairs eyethu shopping center

I'm not happy with debonairs eyethu at mofolo north 😕 I usually buy there and the cashiers are always playfully Today I ordered a medium 4 cheese pizza on my app and sent my daughter to go collect since ts not too far they gave her a chance of R20 instead of R21.10 with no slip and a serviette,what a poor service as it's not the first time that why I feel the need to complain about this today