Hello @Shazia_K I apologise for the confusion, I have already added the 'add-on' data and the payment has gone through as well. However, my phone doesnt seem to recognise that I have added more data. I have a Nexus 4. waiting for your help. Thanks ...
Hello @Cyber, I have a 90 day 1 GB data plan, which finished, so I got an Add on. But that doesnt seem to work. I followed your instructions but even now, its saying "Sign-in to network". Help Please !