Hi @biswashkoirala
Have you used the PHP publishing method: https://smartslider3.helpscoutdocs.com/article/150-publish-on-wordpress#php ? You should wrap the shortcode inside a condition that ensures that the code rusn on the home page only:
<?php
if(is_home() || is_front_page()){
echo do_shortcode('[smartslider3 slider="1"]');
}
?>
If you used a widget positon, I’m sorry but that’s up to the theme where it shows up. There are plugins that can restrict widgets to show (or not to show) up on specific pages, but I’m not really familiar with these plugins, so I can’t really suggest any.
Instead, I would suggest using the PHP publishing method: https://smartslider3.helpscoutdocs.com/article/150-publish-on-wordpress#php
because that way you’ll have much more control over where the slider displays.