I want to cancel my tickets. What should I do? As a general rule, all ticket sales are definite and unfortunately cannot be canceled. Related articles I cannot participate the event, can I make changes or cancel the tickets? My event has been canceled. By which date can I return my ticket? Can I make date change? I returned my tickets but it has not yet been refunded. How can I get information? Why does it take 10 business days to refund the ticket?