Resolve #3424736 sshop settings are hard to find

sshop.theme

@@ -52,7 +52,7 @@ function sshop_preprocess_page(&$vars) {
   $display_theme_credits = theme_get_setting('display_theme_credits');
   if (!empty($display_theme_credits)) {
     $vars['theme_credits']['#markup'] = t(
-      'Build by <a rel="nofollow" href="@url">OPTASY</a>',
+      'Built by <a rel="nofollow" href="@url">OPTASY</a>',
       ['@url' => 'https://www.optasy.com']
     );
   }
@@ -128,36 +128,39 @@ function sshop_form_system_theme_settings_alter(&$form, FormStateInterface $form
   $form['general']['container']['fluid_container']['#default_value'] = 1;
   $form['general']['container']['fluid_container']['#disabled'] = TRUE;
   $form['general']['container']['fluid_container']['#description'] = t('SShop theme works with fluid container only.');
-
-  // Footer copyrights settings.
-  $form['sshop_settings']['sshop_settings'] = [
-    '#type' => 'details',
-    '#title' => t('SShop Settings'),
+ 
+  $form['sshop_wrap'] = [
+    '#type' => 'container',
+    '#weight' => -20,
+    '#prefix' =>'<h3>' . t('SShop Settings') . '</h3>',
     '#collapsible' => TRUE,
     '#collapsed' => FALSE,
   ];
-
-  $form['sshop_settings']['sshop_settings']['copyright_text'] = [
+  $form['sshop_wrap']['footer']=[
+    '#type' => 'fieldset',
+    '#weight' => -10,
+    '#title'=> t ('Footer Region')
+  ];
+  $form['sshop_wrap']['footer']['copyright_text'] = [
     '#type' => 'textfield',
     '#title' => t('Enter copyright text'),
     '#default_value' => theme_get_setting('copyright_text'),
     '#description' => t('Use @year placeholder for define current year.'),
   ];
-
-  $form['sshop_settings']['sshop_settings']['display_theme_credits'] = [
+  $form['sshop_wrap']['footer']['display_theme_credits'] = [
     '#type' => 'checkbox',
     '#title' => t('Display theme credits'),
     '#default_value' => theme_get_setting('display_theme_credits'),
   ];
-
-  $message = t('
-      Do you need help to customize this theme? We can help!<br>
-      - web: <a href="@url">https://www.optasy.com</a><br>
-      - e-mail: <a href="mailto:@email">contact@optasy.com</a><br>
-      - phone: (416) 243.2431
-    ',
+  $message = t('<h3>Do you need help to customize this theme?</h3>
+<p>We can help!</p>
+<ul>
+<li>web: <a href="@url">https://www.optasy.com</a></li>
+<li>e-mail: <a href="mailto:@email">contact@optasy.com</a></li>
+<li>phone: (416) 243.2431</li>
+</ul>',
     ['@url' => 'https://www.optasy.com', '@email' => 'contact@optasy.com']
   );
 
-  \Drupal::messenger()->addMessage($message);
+  \Drupal::messenger()->addMessage($message, 'custom');
 }