What do I do when a customer sends their WhatsApp order in many short messages?

Reply once with the full order written as a list and ask the customer to confirm with a yes. Do not start cooking until they do. Next time, send the menu link so they choose everything in one go.

• Write it back: one list with items, quantity, address and total.
• Wait for the yes: confirmation protects you from wrong orders.
• Ask what is missing: if size, spice level or address is missing, ask in one message.
• Prevent it: a menu link lets the customer choose everything before sending.