I was in a rush to get to my plane so I have decided to purchase priority security so I can go through faster. For some reason, everytime I fly from Aberdeen airport there tends to be massive queues of people waiting for security check. It seems to me that it either doesnt work as efficient or may be it needs expansion due to a higher influx of passengers. The experience of buying priority security has been rather uncomfortable since I was told to do it from my phone and the website didnt seem to be optomised for mobile devices therefore it was hard to navigate. Therefore I ended up selecting the wrong date and not getting the ticket that I needed. Moreover, when I have tried to purchase another ticket for the right date, I have encountered errors on the website that didnt allow me continue to purchase the ticket. Luckily enough the staff who checks for passports and boarding passes were understanding my situation and with apologies let me through prority security.