how to display a shortcode for specific page

Hello
with php I would like to display a specific shortcode slider for each FR or EN front page

I have tried something like that

if( is_page(‘2329′) ) {echo do_shortcode(“[R-slider id=’1’]”);}
elseif ( is_page(‘2343′) ) {echo do_shortcode(“[R-slider id=’3’]”);}

but not working at 100% on FR frontpage it’s ok for only display slider id 1 but on EN frontpage the slider id 3 is well display at the top page,

but the slider id 1 is also displayed under like a widget ???

If somebody can help me ?

Thank you very much