I have been to several shows using the app. Worked ok. My wife bought tickets for Sparks . We never received the tickets due to some error on the email address. No one responds to any emails. The live chat loses any record after you have typed in all of the information. They then send you an email to say they will be in touch but never do. Or they ask if you are happy. Surely they have a record of the chat and can see it is not resolved. No phone number to ring. No address to write to. The gig has now gone and we are over around £150 out of pocket. Be very careful.