What if the tourist visa to Europe fails to pass the air ticket and hotel?

The air ticket can be an air ticket reservation form. You can not issue the ticket first, and you can return it at any time if you have any questions. The hotel can book in advance by credit card, and can cancel the hotel reservation in case of emergency. It is best to wait until the visa is completed before booking air tickets and hotels.

If you book in advance and the visa fails, you can only return it. If you return it, there will be certain economic losses.