Yes files permissions and ownerships are correct. I can see files on ssh and file manager except ftp connection. I try to reinstall but still same issue.
Ican see file on wordpress but can t see any files on ftp.
I can see you are checking wrong directory through FTP. You are checking /httpdocs/wordpress/wp-contant/uploads directory through FTP and you have uploaded your files under the /httpdocs/upload/ directory
/var/www/vhosts/YOURDOMAIN.COM/httpdocs => Group : psaserv // Owner : Specific_DOMAIN_SYSTEM_user
/var/www/vhosts/YOURDOMAIN.COM/httpdocs/* => Group : psacln // Owner : Specific_DOMAIN_SYSTEM_user
Depending on your configuration, the content INSIDE the httpdocs might as well be owned by www-data ( or your corresponding apache - group/user ), but then you have to make sure, that your Specific_DOMAIN_SYSTEM_user is in the group www-data as well in order to see the uploaded files over a script for example, when you connect with the Specific_DOMAIN_SYSTEM_user with a FTP - client.