install ftp

 sudo yum install vsftpd

sudo systemctl start vsftpd

sudo systemctl enable vsftpd

sudo cp /etc/vsftpd/vsftpd.conf /etc/vsftpd/vsftpd.conf.default

vi /etc/vsftpd/vsftpd.conf

anonymous_enable=NO

local_enable=YES

write_enable=YES

chroot_local_user=YES

allow_writeable_chroot=YES

userlist_enable=YES

userlist_file=/etc/vsftpd/user_list

userlist_deny=YES

sudo systemctl restart vsftpd

How To Enable Root Login in FTP Server

/etc/vsftpd

comment out or remove root user form both these files

 systemctl restart vsftpd