Hey @darshan_cool,
I guess you are referring to the links generated by The Events Calendar. If that’s the case then paste the following snippet in your theme’s (or child theme’s) functions.php file:
/* Tribe, remove iCal export link from archive and export links from single event page as well */
remove_action( 'tribe_events_after_footer', array( 'Tribe__Events__iCal', 'maybe_add_link' ), 10, 1 );
remove_action( 'tribe_events_single_event_after_the_content', array( 'Tribe__Events__iCal', 'single_event_links' ) );
That will do the trick,
Best,
Nico
PS: please next time post to The Events Calendar Support forum instead.