hi

in order to an issue whit shipping zones in checkout page, the only solution I found was to install the jquery migrate helper plugin which indicated the following errors:

TimeNoticePage2020-12-01 22:00:13https://www.piccolozoo.net/wp-content/themes/peto/assets/js/admin-main.js:105:40): jQuery.fn.live() is deprecatedhttps://www.piccolozoo.net/wp-admin/update-core.php2020-12-01 22:02:26https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:189: jQuery.browser is deprecatedhttps://www.piccolozoo.net/2020-12-01 22:02:27https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:3375: jQuery.browser is deprecatedhttps://www.piccolozoo.net/2020-12-01 22:02:27https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:3317: jQuery.browser is deprecatedhttps://www.piccolozoo.net/2020-12-01 22:02:30https://www.piccolozoo.net/wp-content/themes/peto/assets/js/custom.js:313:13: jQuery.fn.load() is deprecatedhttps://www.piccolozoo.net/2020-12-01 22:02:31https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:3347: jQuery.browser is deprecatedhttps://www.piccolozoo.net/2020-12-01 22:02:32https://www.piccolozoo.net/wp-content/themes/peto/assets/js/custom.js:1548:12: jQuery.browser is deprecatedhttps://www.piccolozoo.net/2020-12-01 22:02:32https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:3058: jQuery.browser is deprecatedhttps://www.piccolozoo.net/checkout/2020-12-01 22:02:33https://www.piccolozoo.net/wp-content/themes/peto/assets/js/custom.js:1552:16): jQuery.browser is deprecatedhttps://www.piccolozoo.net/checkout/2020-12-01 22:02:33https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:3270: jQuery.browser is deprecatedhttps://www.piccolozoo.net/checkout/2020-12-01 22:02:34https://www.piccolozoo.net/wp-content/themes/peto/assets/js/custom.js:174:44): jQuery.fn.toggle(handler, handler...) is deprecatedhttps://www.piccolozoo.net/checkout/2020-12-01 22:02:49https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:3002: jQuery.browser is deprecatedhttps://www.piccolozoo.net/checkout/2020-12-01 22:02:50https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:3297: jQuery.browser is deprecatedhttps://www.piccolozoo.net/checkout/2020-12-01 22:02:51https://www.piccolozoo.net/wp-content/themes/peto/assets/js/custom.js:338:13: jQuery.fn.load() is deprecatedhttps://www.piccolozoo.net/checkout/2020-12-01 22:03:16https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:3110: jQuery.browser is deprecatedhttps://www.piccolozoo.net/checkout/2020-12-01 22:03:17https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:3246: jQuery.browser is deprecatedhttps://www.piccolozoo.net/checkout/2020-12-01 22:12:49https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:2939: jQuery.browser is deprecatedhttps://www.piccolozoo.net/checkout/2020-12-01 22:12:52https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:3158: jQuery.browser is deprecatedhttps://www.piccolozoo.net/checkout/2020-12-01 22:12:53https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:3224: jQuery.browser is deprecatedhttps://www.piccolozoo.net/checkout/2020-12-01 22:13:15https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:2894: jQuery.browser is deprecatedhttps://www.piccolozoo.net/checkout/2020-12-02 07:57:56https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:188: jQuery.browser is deprecatedhttps://www.piccolozoo.net/2020-12-02 07:57:58https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:3374: jQuery.browser is deprecatedhttps://www.piccolozoo.net/2020-12-02 08:07:24https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:3001: jQuery.browser is deprecatedhttps://www.piccolozoo.net/prodotto/hills-zd-2kg/2020-12-02 08:07:25https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:3057: jQuery.browser is deprecatedhttps://www.piccolozoo.net/prodotto/hills-zd-2kg/2020-12-02 08:07:27https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:2893: jQuery.browser is deprecatedhttps://www.piccolozoo.net/prodotto/hills-zd-2kg/2020-12-02 08:07:28https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:3269: jQuery.browser is deprecatedhttps://www.piccolozoo.net/prodotto/hills-zd-2kg/2020-12-02 08:07:29https://www.piccolozoo.net/wp-content/themes/peto/assets/js/custom.js:1552:15): jQuery.browser is deprecatedhttps://www.piccolozoo.net/prodotto/hills-zd-2kg/2020-12-02 08:09:32https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:3346: jQuery.browser is deprecatedhttps://www.piccolozoo.net/categoria-prodotto/brand/hills/2020-12-02 08:09:35https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:3223: jQuery.browser is deprecatedhttps://www.piccolozoo.net/categoria-prodotto/brand/hills/2020-12-02 08:09:36https://www.piccolozoo.net/wp-content/themes/peto/assets/js/custom.js:1548:11: jQuery.browser is deprecatedhttps://www.piccolozoo.net/categoria-prodotto/brand/hills/2020-12-02 08:09:38https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:3157: jQuery.browser is deprecatedhttps://www.piccolozoo.net/prodotto/hills-zd-2kg/2020-12-02 08:09:39https://www.piccolozoo.net/wp-content/themes/peto/assets/js/ytplayer.js:21:3316: jQuery.browser is deprecated

 I have already updated the theme to version 1.2 how can I fix this?

thanks you in advance 

gabriele