It does work like this. Remember that I said that the credit card was exhausted? This is a sort of pre-paid credit card. To put some credit in there, I need to go to the bank and put in at least a min. amount of money. I don't have that min. amount of money right now, and also if I had it, I would have reserved it for some priorities (food and so on). Like I have said, I am still at university and don't earn a salary.
So, do you think that I would not have used the first cheap option (18T) if I could? An additional of 18T would have been so much better; with that I can get around 9 players at least, provided that the players are listed at the correct time.