Support & Contact – De Lijn Tickets and day passes Advance sales points What should I do if the ticket machine is defective? Published on February 11, 2020 08:13 If the ticket machine isn’t working, you can buy a valid ticket by SMS, via the app or through another advance sales channel. Any questions about this subject?Fill in this form. Related articles Where can I currently buy a ticket? Why is De Lijn getting rid of magnetic cards and validation devices? What are Lijnwinkels on the coast? Where can I find a point of sale De Lijn? Can I still exchange my ticket on a magnetic card?