no settings

Please see this video: How to install and work with woocommerce checkout field editor

ok, thanks!
I know how to install a plugin, what I was saying is that it is not properly working ??
when I click on that Woocomm submenu for your plugin I only see the menu on the top, but NO FIELDS!
All that part with the fields is just not there

You understand the issue now?

Ok, I understood. Please see console log of your browser. Maybe do you see any errors? Which are your version of woocommerce and wp?

Failed to load resource: the server responded with a status of 404 (Not Found), on files *.js and *.css

load-scripts.php:9 JQMIGRATE: Migrate is installed, version 1.4.1
2016-07-28 15:53:15.912 https://example.com/wp-content/plugins/flexible-woocommerce-checkout-field-editor/assets/vendors/bootstrap/bootstrap.min.css?ver=4.5.3 Failed to load resource: the server responded with a status of 404 (Not Found)
2016-07-28 15:53:15.916 https:// example.com /wp-content/plugins/flexible-woocommerce-checkout-field-editor/assets/css/wooCheckoutFieldsEditor.css?ver=4.5.3 Failed to load resource: the server responded with a status of 404 (Not Found)
2016-07-28 15:53:16.948 https:// example.com /wp-content/plugins/flexible-woocommerce…heckout-field-editor/assets/vendors/angular/angular-route.min.js?ver=4.5.3 Failed to load resource: the server responded with a status of 404 (Not Found)
2016-07-28 15:53:17.176 https:// example.com /wp-content/plugins/flexible-woocommerce-checkout-field-editor/assets/vendors/angular/angular.min.js?ver=4.5.3 Failed to load resource: the server responded with a status of 404 (Not Found)
2016-07-28 15:53:17.937 https:// example.com /wp-content/plugins/flexible-woocommerce…heckout-field-editor/assets/vendors/angular/angular-route.min.js?ver=4.5.3 Failed to load resource: the server responded with a status of 404 (Not Found)
2016-07-28 15:53:17.952 App.js:2 Uncaught ReferenceError: angular is not defined
2016-07-28 15:53:17.954 Services.js:2 Uncaught ReferenceError: angular is not defined
2016-07-28 15:53:17.957 Controllers.js:2 Uncaught ReferenceError: angular is not defined
2016-07-28 15:53:20.991 https:// example.com /wp-content/plugins/flexible-woocommerce-checkout-field-editor/assets/vendors/bootstrap/bootstrap.min.css?ver=4.5.3 Failed to load resource: the server responded with a status of 404 (Not Found)
2016-07-28 15:53:21.027 https:// example.com /wp-content/plugins/flexible-woocommerce-checkout-field-editor/assets/css/wooCheckoutFieldsEditor.css?ver=4.5.3 Failed to load resource: the server responded with a status of 404 (Not Found)

Version WordPress 4.5.3

Thanks. Do you see these files in the plugin directory?
for example, is bootstrap.min.css in wp-content/plugins/flexible-woocommerce-checkout-field-editor/assets/vendors/bootstrap/ ?

Yes, I can see the files in a directory.

Guys, we’ve fixed the problem. Reinstall plugin.

Hey. Now, when you click on any item of the top menu, in the log:

JQMIGRATE: Migrate is installed, version 1.4.1
SyntaxError: Unexpected token М in JSON at position 3939
    at Object.parse (native)
    at Object.service.getAllProducts (https://example.com/wp-content/plugins/flexible-woocommerce-checkout-field-editor/assets/adminJs/Services.js?ver=4.5.3:61:29)
    at new <anonymous> (https://example.com/wp-content/plugins/flexible-woocommerce-checkout-field-editor/assets/adminJs/Controllers.js?ver=4.5.3:90:47)
    at Object.instantiate (https://example.com/wp-content/plugins/flexible-woocommerce…eckout-field-editor/assets/vendors/Angular/angular.min.js?ver=4.5.3:41:477)
    at https://example.com/wp-content/plugins/flexible-woocommerce-checkout-field-editor/assets/vendors/Angular/angular.min.js?ver=4.5.3:90:3
    at Object.link (https://example.com/wp-content/plugins/flexible-woocommerce…t-field-editor/assets/vendors/Angular/angular-route.min.js?ver=4.5.3:7:274)
    at https://example.com/wp-content/plugins/flexible-woocommerce…eckout-field-editor/assets/vendors/Angular/angular.min.js?ver=4.5.3:16:230
    at ia (https://example.com/wp-content/plugins/flexible-woocommerce…heckout-field-editor/assets/vendors/Angular/angular.min.js?ver=4.5.3:81:35)
    at n (https://example.com/wp-content/plugins/flexible-woocommerce…eckout-field-editor/assets/vendors/Angular/angular.min.js?ver=4.5.3:66:176)
    at g (https://example.com/wp-content/plugins/flexible-woocommerce…eckout-field-editor/assets/vendors/Angular/angular.min.js?ver=4.5.3:58:429) <div ng-view="" class="ng-scope">

Sorry for that. We’ve fixed it. Reinstall plugin.

Good, but now there is no way to add the role.((

Please, explain. What role do you want to add?

A checkbox to show/hide additional field.

Sorry. This possibility is part Pro version plugin.

well, where to get the pro version?