No client service

Order a pizza on the app from Heidelberg Mall. I missed a call from the store. I tried phoning back 5 times but couldn't get through. Decided to drive to the store. Got there and got told the driver tried to phone be but couldn't get hold off me but the only call I got was from the store themselves. The order wasn't even made yet so not sure why he would need to phone me. Sat and waited for my order that was placed an hour and a half ago and the driver got a tip for nothing. Perfect service hahahaha