Hi Ally5,
Thank you for reaching out to us in our community and welcome, I am sorry to hear you are having problems with your blueyonder email being hacked, if you are still a account holder we can help reset the passwords however if you aren't all we can do is raise a I T ticket and get the email accounts permanently deleted.
I have tried to locate your account however was unable with the details we have for you.
I will be more than happy to help further sand get the account deleted or password rest, so I can help I will send you a chat request, please click on the purple envelope to accept.
Regards
Paul.