function get_b_cf7_func() {
global $wpdb;
$table_name = $wpdb->prefix . 'sell';
$user = wp_get_current_user()->user_login;
$query = $wpdb->get_results("SELECT * FROM ".$table_name." WHERE user_name='".$user."'");
foreach ($query as $q ){
$include_var = "<tr><td>".$q->coin."</td><td>".$q->bank."</td><td>".$q->cours."</td></tr>";
}
$str = "<table class='table'<thead><tr><th> Title </th><th>Content</th><th>Date</th></tr></thead><tbody>".$include_var."</tbody></table>";
return $str;
}