What if I have keyed in a wrong email address? February 06, 2026 03:27 Updated Please make sure you have a valid email address set in your account details. Related articles Can I change my email address under my profile? Can I contact McDonald’s® to change the email address for my account? How can I contact McDonald’s in case there is an issue with my delivery (for example: Missing items, order not delivered, wrong items etc.)? Mobile Order Refund Request Guide Can I change my pick up option once the order is placed?