How To change an FTP account’s password
To delete FTP account, perform the following steps:
1 – Open cPanel (yourdomain/cpanel).
2 – Click on (FTP Accounts) from Files section.
3 – Click Delete for the FTP account that you wish to remove.
4 – Click the desired deletion option:
Delete – Remove the FTP account only.
Delete the User’s Home Directory – Remove the FTP account and all of the files that
Cancel – Do not delete the account.