We had the same experience! That's why if you're service provider is Du, always check the bill before you pay! we have 3rd party subscriptions we didnt know about . And the worst thing is they will send you the payment notice and force you to pay the amount, ----even if you keep requesting for the monthly bill to double check and it's not yet available. These people are the worst cheaters. They will attract customers by promoting cheap offers. but in the end you're paying double or triple.
i want to go back to Etisalat, it;s not perfect but at least their service is much better than Du and they dont cheat the people!
