Whether tickets are free now and why Ctrip cannot purchase tickets requires specific analysis. Possible reasons include:
- Ticket policy changes: Tickets may be free, or may be free for a specific time period or event.
- Ctrip platform problem: It may be that the ticket information on the Ctrip platform is not updated in time, or the ticket purchase service is temporarily unavailable.
- Tickets sold out: Tickets may have been sold out and cannot be purchased through Ctrip.
It is recommended that you contact the official customer service of the scenic spot directly or visit the official website of the scenic spot to obtain the most accurate ticket information.