When entering your email address and password, please ensure that there are no spaces before or after your email address, especially if you have used an autofill function on your device.
Your password will need to be 8 characters long, contain an upper and lowercase letter, as well as at least 1 number.
If you miss any of these, the tick will not appear next to the checklist beneath it, and you will not be able to continue.
Once both ticks are present, the 'Continue' button will be available to you.