1. In your WordPress Dashboard, go to Users > Add New
2. Enter a username
3. Enter an email address (you can use any email,you can provide any one of your email ids).
4. Make a note of the password generated by WordPress, as you’ll need to send it to us
5. Make sure the Role field is set to ‘Administrator’
6. Click the ‘Add New User’ button.
Once your issue is resolved and you no longer need the account, you can go to Users > All Users, and click ‘Delete’ under the username of the account to delete it.
And share temp login as a private reply (tick the box “Set as private reply”) .