Hi Donna Green,
Add this code on child theme functions.php file:
function puresimple_posted_on() {
$time_string = '%2$s';
if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) {
$time_string .= '%4$s';
}
$time_string = sprintf( $time_string,
esc_attr( get_the_date( 'c' ) ),
esc_html( get_the_date() ),
esc_attr( get_the_modified_date( 'c' ) ),
esc_html( get_the_modified_date() )
);
$posted_on = sprintf(
_x( 'Published on: %s', 'post date', 'puresimple' ),
'' . $time_string . ''
);
$byline = sprintf(
_x( 'by %s', 'post author', 'puresimple' ),
'' . esc_html( get_the_author() ) . ''
);
echo '' . $posted_on . ' ' . $byline . '';
//show category on blog page
if(get_theme_mod('hide_category_on_blog_page') !== '' && is_home()){echo ' '.'' .__('Category:','puresimple').' '.get_the_category_list(__( ', ', 'puresimple' )).'';}
//show category on single post
if(get_theme_mod('hide_category_on_single_post') !== '' && is_single()){echo ' '.'' .__('Category:','puresimple').' '.get_the_category_list(__( ', ', 'puresimple' )).'';}
if ( ! post_password_required() && ( comments_open() || '0' != get_comments_number() ) ) {
echo '
Note: Please proceed this steps only if you are technically sound on WordPress otherwise you will be in trouble.
Thanks