In case, for security reasons or any other personal reason you want to delete your Yahoo email account then, go to edit.yahoo.com/config/delete_user. Enter your email address and after that, click on Next. Now, enter your password and then, click on Next again and read the terms to terminate your Yahoo account. After that, click on the “Continue delete my account” and call on Yahoo Support UK to get connected with the experts in case of deleting your account. https://help-number.co.uk/contact-us/