To remove some particular pages from the import data and be able to import it again try to do the following

1. Add this code to the functions.php file in your CHILD theme

add_action( 'wp', function () {
	if ( ! isset( $_GET['wd_clear_page'] ) || empty( $_GET['wd_clear_page'] ) ) {
		return;
	}

	$imported_versions = get_option( 'wd_import_imported_versions' );

	$imported_versions = array_flip( $imported_versions );

	unset( $imported_versions[$_GET['wd_clear_page']] );

	$imported_versions = array_flip( $imported_versions );
	$imported_versions = array_values( $imported_versions );

	update_option( 'wd_import_imported_versions', $imported_versions );
} );

2. Find your page in the file woodmart/inc/configs/versions.php and copy its slug https://gyazo.com/f51b0a862e8fb1d33b66fad3248c3858

3. Open the link as an example replacing your website URL and page slug woodmart-site.com/?wd_clear_page=SLUG

4. Go to dummy content and try to import this page.

If you want, we can return your money back here https://themeforest.net/refund_requests/new

Kind Regards