So when you say you added it to your account, do you mean you added it as an extra to your o2 account?
There should be a link telling you to log in (I think, it's been a while) from the extra.
You set up a username (email) and password to create the account with Disney.
Once that's done you should be able to use the same details to log in on other devices - again, not sure if there is a limit to how many devices you can use at once.
Please note, this is not customer services and we cannot access your account. Do not publish personal details (email, phone number, bank account).
Link to our guide on how to contact them can be found here
