let me tell details what i am trying to do, 

i have one category call **Members** this category show in custom category file. and in category page show featured images with `<?php the_permalink(); ?>` so when i click thumbnail image it go to `single.php` file this is wordpress system for this **Members** category post i have one custom template also. which define in **single.php** bellow is code 

        <?php
    get_header(); ?>
    <div class="contentarea cf">
      <?php while ( have_posts() ) : the_post(); ?>
      <h3>
        <?php the_title(); ?>
      </h3>
      <?php
        if ( in_category( 'members' ) ) {
             get_template_part( 'content', 'members' );
        } 
    	 
    	else {
            get_template_part( 'content', 'common' );
        }
     ?>
      <?php endwhile;  ?>
    </div>
    <?php get_footer(); ?>

so when **Members** post open its go to content-members.php file and show post. but now i want in this page will show all **Members** post not only one post. i can't figure out yet how to do that.