Good morning!
I would like to ask you that I brought the internet prepaid ticket (M), I had topped up 15 euros and it showed error, I tried again. Also it showed this ticket has been used. However I could not use the internet since last friday. Could you please check and contact me back soon?
PS. I tied to called hotline in English, but they are cancelled :’(
Edit o2_Bianca: Moved to English Community mobile