O2

I am new to my pay monthly son and have just got my number swappers over . How we I can not view my data usages for my new contract. The 21202 number does not work for me and to call 4444 it says call failed, also the my02 app shows me balance of 0 a...

My bundle is running out and I want to renew it early. The numbered I seen to call do not help as the call ends always mid through.