Yes, you can also buy tickets without a smartphone. You can order your tickets from your computer, but you will need a (mobile) phone. That's because you need to receive a text message in order to log in.
When purchasing tickets this way, you will need to bring the mobile phone you registered with and your ID to the event so you are able to collect your tickets from the ticket office at the venue.
**If it is not possible to open the tickets on a smartphone, we may still be able to help you on-site at the event. Bring proof of purchase and your ID.