Sidebar need to display in front pages using option tree

$contact_info = ot_get_option(‘contact_info’);

$contact_info1 = get_post_meta( $post->ID, ‘contact_info’, true );
dynamic_sidebar($contact_info1);

when i am using this code i am not able to display sidebar can you help me the sample code.

Thanks,

https://www.ads-software.com/plugins/option-tree/