This McDonalds app is the WORST EVER ON THE PLANET!! 😫😠😡😡😡 Needs to be DISABLED ASAP!!! 😤😤😬😬😡 Back to the drawing board. Perhaps take some pointers from 🌮 🔔 (TACO BELL). They allow you to scan receipt to earn rewards, in the event app is acting up. McDonald's App does not offer that feature. My app is frozen, therefore is USELESS! 😤😤😡😡