I have registered for the automatic tops-ups by using a credit card in August for my prepaid service.
As I saw I have some balance left (usually it's always 0) so I checked then I noticed that I seemed to have paid twice in August and I get charged again this month. In short, I have paid a month extra. Is there anything that I should do in order to fix the situation please? (maybe I should stop the automatic top-ups for a month so I get to use up the extra month that I paid for?)
Thanks a lot!