Help expiry date didn't extend?
Alright I bought a prepaid SIM card at late June and the expiry date is 27/12/2014 which is 6 months from the activation date. I have just topped it up by $8 at a 7-11 retail outlet (I didn't use a prepaid top-up card, the cashier just did it for me and I got a receipt by NETS) and my balance did increase by $8 but my expiry date didn't get extended. Help? @_@