I want to Add Feedburner Right After Meta Details

Hi there,

You’ll need a plugin that generates that link+icon and then add it as a meta item for the theme. ??

Sample PHP snippet:

add_action( 'generate_post_meta_items', function( $item ) {
    if ( 'feedburner' === $item ) {
        //generated feedburner link + icon
    }
} );

add_filter( 'generate_header_entry_meta_items', function( $items ) {
    return array(
        'date',
        'author',
        'feedburner',
    );
} );

You then simply change //generated feedburner link + icon line to what generates the feedburner link + icon.