Quote: Senechal "
I'm not bothered about not been able to create the account, more the fact that it's already created with my daughters email and so embody else's details. '"
When you say "it's already created with my daughters email" what sort of email address is it? Is it a gmail email address and has your daughter been happily sending and receiving emails using this email address?
If so she must have already been able to log into Google to do this.
If you are trying to create a Google account and so are making up a gmail email address for your daughter it is obviously possible someone has already chosen an identical email address.
The easiest way around it is to create a new account with a different gmail email address.