After your purchase is complete, you can download the receipt by clicking View Receipt (PDF) under Order Complete! on the order confirmation page.
If you've already left the order confirmation page, you can access the receipt via your order confirmation email. Search your inbox for "Your Ticket" or "Ticketleap Orders." You can also have the order confirmation email re-sent to you.
Looking for a refund? You'll need to contact the event organizer.