This is the easiest way to have your tickets, so that you get them immediately after the purchase and without leaving home. However, if you haven't printed the tickets during the purchasing process you can do it later any time accessing the Print Tickets section you'll find at the footer of our home.
Remember that once in the premises you might be asked to identify yourself (with the ID card or passport). If your details are different from the customer that purchased the tickets you will be denied access.
If you have a problem, make sure you’re not using the link provided to print out your tickets, for security reasons this link has an expiration time.