Where can I send feedback or questions about UEFA Champions League and UEFA Europa League mobile apps? UEFA.com support Team 11 January 2018 10:02 Updated Follow You can send us your feedback via this page: Related articles Where can I contact UEFA? How can I submit a personal data request or claim? Where can I find disciplinary lists? How do I play the games on UEFA.com and are they free? What devices are supported? Comments 0 comments Article is closed for comments.