Extremely intelligent

I walked into Carthaga airport, and saw the sign of internet access, so I popped open my laptop. I was complaining about the internet access at Cairo Airport being free, I guess it wasn't the same in Tunisia. That was more reasonable. However, I surfed into the site (I had to make some intelligent choices as the information was only in French) and came to the part where I have to pay. It gave me three choices, using a Tunisian bank account (didn't have one), using a credit card which I was not planning to do, or buy a prepaid card. I saw the Tunisian post icon on that third choice, so I assumed that is where I should go get it. I went to the post office at the airport and the guys there had no clue what I was talking about. I opened the site and showed the guy the site. He read through it and then started to inquire about this. He came with the conclusion that there is a card but they don't have it at the airport. So how intelligent can that be, you give a service and the people providing it have no clue about it and the card isn't available at the airport where it should be, Very intelligent mind you.