Help regarding: Your reservations

Your reservations I did not receive my confirmation email What documents should I present to the host on D-Day? Can I modify my reservation once it is confirmed? Can I add or invite additional people to my reservation once it has been confirmed? How long in advance can I book an experience? How long before an experience can I book? I have questions for my host, can I contact him before booking? How long before the experience should I show up? May I cancel my reservation ? What are the cancellation conditions on Winalist? In case of bad weather, is it possible to postpone my experience? How do I view my booking history?