Did the topup process go OK? No errors?
Dial *100# and hit send/call - what does that return.
What does your online account say about your membership status and history of purchases/topups etc.?
https://www.48months.ie/my-48
https://www.48months.ie/my-48/my-history
A few other people seem to be reporting problems with topping up/purchasing membership so I wonder if there is something more to this that the individual cases?
You might need to contact 48 support about this but they're only there for another hour and a half tonight:
How to get help
Hope this helps.
