Can I return the irrevocable reservation made by the American delegation?

1. You can negotiate with the hotel for refund or rescheduling, negotiate with the hotel to sell it on behalf of you, and negotiate with the US delegation to complain.

2. Negotiate with the hotel staff, be honest with each other, negotiate a refund or change the check-in time.

3. Negotiate with the hotel and let the hotel sell the room on its behalf to minimize the loss.

4. Call Meituan Platform, and the platform will coordinate the refund and inform Meituan Platform that it can't go through the registration formalities due to non-personal accidents.

5. Complain directly to the Consumer Protection Association.