O2

Just wondering if anyone has any suggestions, I lost my phone last week, I have a replacement phone coming this week and need a new sim card, there's an issue though the address on my account is my old address and I don't have my mobile to get the se...

Can anyone help me please, I needed to factory reset my watch last week and after I had done that, I tried to set mobile data back up on my watch. I signed in using my account and it said that it's activating and could take up to 24 hours - it's been...