Is anyone able to go in and delete it for me if I give them my password?
Don't need your password, I can go in and delete the message if necessary but your password will be changed and you will need to change it to something you prefer. If you would like me to do this please be sure that your email is up to date as I will need to email you a new password.
An alternative method would require that all your messages be lost, but doesn't require me to enter your account. Please let me know which method you would prefer and I will do my best to resolve it