What evidence do you need to complain about flying pigs to 123 15?

According to relevant laws, regulations and practical experience, complaining about flying pigs to 123 15 usually requires the following evidence:

1. Purchase contract: including order number, travel date, flight/hotel information and payment record, which proves that there is a purchase relationship between you and Zhu Fei.

2. Evidence of service dissatisfaction: such as screenshots of order details, communication records, emails, text messages and other evidence, which proves that Zhu Fei failed to provide the effective services promised in the contract.

3. Evidence of economic loss: such as extra payment, economic loss caused by itinerary change, etc. , you can provide relevant receipts or bank statements and other evidence.

4. Other evidence: such as photos or videos of problems encountered during travel, which will help support your complaint.

When you complain to 123 15, you must provide detailed evidence, clear description and identity information. The complaint requirements in different regions may be different. You can also consult the relevant regulations of the local consumer protection department. Please note that the above suggestions are for reference only, and the specific evidence requirements need to be evaluated for specific events.