m_pahlevanzadeh

You have two solution for putting footer:
1. content.php
2. theme/$name/inc/template-tags.php => THEMENAME_entry_meta() function, THEMENAME has been differed between tyes of theme,

I solved it, for do it, you have to do the following steps:

At first commnet the following line :
add_filter( ‘the_content’, ‘vmp_add_voting_links’ );
Then put into <footer :

print (vmp_add_voting_links($content));

add_filter here: vote-my-post.php