How to Add , Removed or change wordpress site “user” ID and password from cpanel .
1st step: login your cpanel with ID and password. (your website url/cpanel)
2nd step: select “phpMyAdmin” on database tools options.
3rd step: select “wpusers” now you can see your user list.
4th step: here you see (edit/copy/delete) button . choose your button from your need.
if you want to change user password just select “Edit” option .