Have the Schengen visa tickets and hotel reservations been cancelled?

1. You don't need to issue an air ticket first to apply for a visa. You can send an air ticket order first but not issue a ticket, so there is no refund after the visa is rejected.

2. The hotel can be cancelled, but some booking websites need to charge according to the percentage of the room rate.

You only need to place an order before applying for a plane ticket, and you don't really need to pay for the plane ticket. Many ticket agents/airlines can place orders for free and ask more. Then wait until you get a visa before booking a plane ticket. Hotel orders can also be made on networks that do not charge booking and cancellation fees, such as the hotel reservation page of the website. Select accommodation/reservation/hour. These three booking networks cover hundreds of thousands of high, middle and low-end hotels around the world. Book and cancel the hotel for free, just print the order sent to the mailbox.