I am not getting satisfactory answers to my questions. I want my data back.

So, if you cancel your contract from going on you loose pre existing data? The 30 day notice works when? I tried accessing my data before the 30 day period lapses.

Also, I don't need that number I just need data that was on that number. If consultants can see that there is 25 GB of my data, why can't it be transferred to me? Why am I also charged money for the last debit order when I was already "Pay as you use" when I did not use the last month's data already?