some hosting provider still problem on request FTP user and password

the following are solving simply way.

1. login to host admin panel and open file: wp-config.php
2. go to part of the list below and insert paragraph

insert text code below and change FTP user name & pasword then save file.

define('FTP_HOST', 'localhost');
define('FTP_USER', 'your_ftp_username');
define('FTP_PASS', 'your_ftp_password');
define('FTP_BASE', '/public_html/');