subscription confirmation

@roya123,

The ‘subscription confirmation’ issue is down to a bug in your theme. It is the in the_loop() when creating the widgets. You need to take this up with the theme author or use a different theme.

The other alternative is to edit the classes/class-s2-core.php file of Subscribe2 to remove the filter. Fine the line that says:
add_filter('the_title', array(&$this, 'title_filter')); and comment it out. You would need to re-apply this fix after each update to Subscribe2.

If you want the Widget to direct to the Home page open it up in the Widgets page in the WordPress admin and in the dropdown where is says “Post form content to page:” select the “Use Home Page” option.