Hello Pratik,

you can open /sections/hero_section_container.php and interchange hero sub title with hero title

<div class="inner  <?php echo esc_attr( $tetriz_hero_properties->text_alignment ); ?>">
<?php if( get_post_type() != 'post' ) { ?>
      <div class="hero-subtitle"><?php echo wp_kses_post( $tetriz_hero_properties->caption_subtitle ); ?></div>                        
<?php } else { 
       echo wp_kses_post( $tetriz_hero_properties->caption_subtitle );
} ?>
      <div class="hero-title"><?php echo wp_kses_post( $tetriz_hero_properties->caption_title ); ?></div>
</div>

Hi Pratik,

you can use this function is_front_page() to add the condition

https://codex.wordpress.org/Function_Reference/is_front_page

so 

if( is_front_page() ){

...

}

if you want to add the condition and

if( !is_front_page() ){

...

}

otherwise