We tried to buy our tickets online the day before but after entering payment details it said try later. We tried with a different card and it still gave the same message. The credit card company said the payment was taken but we had not received a booking confirmation. We took a taxi from TST area and it was not expensive and in an air conditioned car it was a pleasant journey. We arrived about 10:30. The next day at the park we had to waste time at guest relations where we were told the payments had not been taken, so we bought our tickets at the park. We will need to check our card statements to ensure no payments have been taken!We did not know if we should add the priority pass to our tickets as there was no information on how long the queues were at the entrance, unlike parks we have visited in the US, so we purchased them.Whilst at The Iron Man ride the priority cards were scanned on entry then scanned again before getting on. This is where two of the priority rides were recorded as used but it should only have been recorded as once   we did not know this at the time. When we tried to use our priority pass for the 3rd time later we were told we had none left. This was very embarrassing in front of the other park Guests. We said it could have occurred at Iron Man as they scanned it twice and was told to go back to Iron Man! We were tired by this point from going around the park and did not want to walk back there and so said we would go to Guest Relations instead. Guest Relations were not apologetic. We were offered the priority ticket for our next visit but we are from the UK and do not expect to return! We were offered a soft drink or popcorn   whoopy dah! We had just had lunch   no thank you. So we left with it not being resolved to our satisfaction.Please be careful if you buy online and if you have purchased a priority pass!The queues were about 15 30 minutes.We did have a great time at Disney but the pre purchase and priority pass experiences have left us feeling dissatisfied rather than elated and we still need to check payments had not been taken, so our negative Disney experience continues, even once back in the UK for the next few weeks.