Manchester United have urged fans not to buy any Champions League final tickets from unofficial sources after confirming 216 tickets have gone missing. The tickets were part of a batch that were sent out by recorded delivery on Thursday night. While United did everything required of them, they have now been informed the tickets did not reach their destination and are now presumably heading onto the black market. However, as the chip contained within the tickets has now been cancelled, they will not allow admittance to the Stadio Olimpico in Rome next Wednesday to see United tackle Barcelona. United officials are now in discussion with UEFA to see what can be done on behalf of the unlucky supporters whose tickets have gone missing.