App has been freezing and there is no more phone support for shoppers. Ended up stuck in a store for 30 plus minutes in the middle of an order trying to troubleshoot the app with no help since you can't get on the help screen if the app is frozen. Its also pretty ridiculous that customers are allowed to put huge tips on their order then take it back for no reason. Its a bait and switch scam and a waste of the shoppers time.