Where to travel? Where is the order details page? It's better to have a picture to explain.

from the day of check-in to 18: p.m. on the departure date, use the mobile phone that ordered, log in to the mobile phone client within 5 kilometers from the hotel, click My-My Order-Hotel Order (if you didn't enter the mobile phone number to find it), enter the order details after finding the order, click the sign-in application for cash back or yuan to buy a red envelope for members, and perform cash back according to the page prompts.

I can't upload pictures because I don't have an order.