Piotro

Please provide more details:

1.Billing details
2.Plugin settings

try and adapt to your needs:
settings: https://wpde.sk/pp/zyvry.png

[video src="https://wpde.sk/pp/Screencast_11-41_29-05-2018.mp4" /]

base uni is empty?

refresh phpMyAdmin and check again base uni.
For me, this query has gone through without a hitch
or
delete base and try again:

CREATE TABLE <code>wp_commentmeta</code> 
(<code>meta_id</code> bigint(20) UNSIGNED NOT NULL,
    <code>comment_id</code> bigint(20) UNSIGNED NOT NULL DEFAULT '0',
    <code>meta_key</code> varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
    <code>meta_value</code> longtext COLLATE utf8mb4_unicode_ci)
    ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci

• This reply was modified 6 years, 11 months ago by Piotro.

Hi,

you need to add Flexible Shipping to Shipping Zone like other Shipping Methods.

Look on this quick video tutorial: https://www.youtube.com/watch?v=qsFvYoiNDgU

If you still need help with setup, please ask freely.