htaccess was updated automaticly (i noticed another group of wprobot cloaking code added )
Besides , amazon and clickbank cloaking works perfectly fine ,the only ebay module doesn't.It re-directs back to index page.
Below my htaccess file
----------
RewriteEngine on
#Options -Indexes#
# WP Robot Link Cloaking START
<IfModule mod_rewrite.c>
RewriteRule ^go/([^/]*)/([0-9]+)/([0-9]+)/?$ http://(my actual domain).com/wp-content/plugins/WPRobot/cloak.php?post_id=$2&link_num=$3&cloaked_url=$0 [L]
RewriteRule ^go/([^/]+)[/]?$ http://(my actual domain).com/wp-content/plugins/WPRobot/cloak.php?name=$1&cloaked_url=$0 [L]
</IfModule>
# WP Robot Link Cloaking END
# BEGIN WPSuperCache
<IfModule mod_rewrite.c>
RewriteBase /
AddDefaultCharset UTF-8
RewriteCond %{REQUEST_METHOD} !POST
RewriteCond %{QUERY_STRING} !.*=.*
RewriteCond %{HTTP:Cookie} !^.*(comment_author_|wordpress|wp-postpass_).*$
RewriteCond %{HTTP:Accept-Encoding} gzip
RewriteCond %{DOCUMENT_ROOT}/wp-content/cache/supercache/%{HTTP_HOST}/$1/index.html.gz -f
RewriteRule ^(.*) /wp-content/cache/supercache/%{HTTP_HOST}/$1/index.html.gz [L]
RewriteCond %{REQUEST_METHOD} !POST
RewriteCond %{QUERY_STRING} !.*=.*
RewriteCond %{HTTP:Cookie} !^.*(comment_author_|wordpress|wp-postpass_).*$
RewriteCond %{DOCUMENT_ROOT}/wp-content/cache/supercache/%{HTTP_HOST}/$1/index.html -f
RewriteRule ^(.*) /wp-content/cache/supercache/%{HTTP_HOST}/$1/index.html [L]
</IfModule>
# END WPSuperCache
# WP Robot Link Cloaking START
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteRule ^go/([^/]*)/([0-9]+)/([0-9]+)/?$ http://(my actual domain).com/wp-content/plugins/WPRobot3/cloak.php?post_id=$2&link_num=$3&cloaked_url=$0 [L]
RewriteRule ^go/([^/]+)[/]?$ http://(my actual domain).com/wp-content/plugins/WPRobot3/cloak.php?name=$1&cloaked_url=$0 [L]
</IfModule>
# WP Robot Link Cloaking END
# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>
# END WordPress