Hello

You may add following variants of code to the custom.css:

1.In this varint logo is not shown and menu is centered for fixed variant:

.main-nav .double-border {border:none!important;}.main-nav {border:none!important;}
.logo-with-menu{display:none!important;}
.logo {display:none!important;}
.menu-main-menu-container {text-align:center}
.menu{width:100%!important}

2.Second variant of code will make fixed header with logo to be 100% width.
//fixed header with logo for 100%://
.fixed-header .menu-main-menu-container {text-align:center}
.fixed-header .menu{width:100%!important;height:50px;margin-top:50px;}
You should edit wp-content/themes/legenda/js/etheme.js in line with following code var headerHeight = $('.header-wrapper').height() + 20; and change 20 to 0 . this will make fixed header to alway shown. Therfore you can hide default menu with : .menu-wrapper{display:none;}
3. You may upload .png with logo and banner. Or manually edit wp-content/themes/legenda/header.php and add your banner image above the menu.

We strongly recommend to make all changes for *.php files within the Child Theme. You may read about Child theme here: http://codex.wordpress.org/Child_Themes

With best regards
Brian Johnson

Hello

You may try to add this code:

.header.main-header .container{width:33% !important;
background: #56004e;
}

With best regards
Brian Johnson

Hello

Please try this code:

#quoteauthor:before{
display:none;
}

#quote:before {display:none!important;}
.tbs span::before {z-index:999;left:40px!important;display:block;}
#quoterotator{display:block!important}
#quote{border:none}
#quoteauthor{border:none;}

With best regards
Brian Johnson

Sorry .We cannot login. Please check wp-admin credentials.

With best regards
Brian Johnson

Hello

Please check yor site now.

With best regards
Brian Johnson

Hello

1.These words can be translated using defualt.po according to our documentation.
2.Please provide us also with screeshot of what you exactly would like to achieve with shipping calculator.

With best regards
Brian Johnson

Hello

Please provide us also with ftp credentials.

With best regards
Brian Johnson

Hello

You may creat backup and then update all plugins that come with our theme and Legenda to 2.6.3 version. We support compatibility of bundled plugins. Don’t hesitate to contact us in case any issue appears with plugins, theme because it will be solved in most cases here on this forum.

With best regards
Brian Johnson

You can comment the code <?php do_action( 'woocommerce_cart_collaterals' ); ?> in the file wp-content/themes/legenda/woocommerce/cart/cart.php on line 162 and there will be only one button “Proceed to Checkout” on Cart page.

With best regards
Brian Johnson

Hello
Please read here how to translate our theme :
https://www.8theme.com/demo/docs/royal/index.html#!/1_how_to_translate
Sorry. Your site is unreachable for us maybe because of security reasons. Please clarify your request with screenshots or provide us with access to your site for our better understanding of the issue.

With best regards
Brian Johnson

Hello

Please add following code into the custom.css:

.Switcher .textwidget{transform:translatey(15px)}
#lang_sel ul ul{width:110px}
.mobile-nav .cur_word{color:white;padding-left:9px}
.mobile-nav .wcml_currency_switcher{margin-left:10px!important}
.mobile-nav #lang_sel li > ul{display:block!important}
 #lang_sel{width:110px}
 .mobile-nav .links li{width:100%!important;}
 .mobile-nav #lang_sel ul{width:100%!important;padding:0!important;margin:0!important;}
 .mobile-nav #lang_sel a.lang_sel_sel {width:!important;padding:0 0 0 5px!important;margin:0!important;}

With best regards
Brian Johnson

Hello

Pease update theme and plugins to the latest version. Don’t forget to create the backup of your site.
You may watch here how to make an update: https://www.youtube.com/watch?v=KdWESIIPU1k.
All necessary plugins can be downloaded from : https://www.8theme.com/download-plugins/.

With best regards
Brian Johnson

Hello

1.Please clarify your request with more details. You may mark up what elements you want to add to the certain page using our demo site:https://www.8theme.com/demo/woopress/
2.Please read here how to create footer with line information like in our demo: https://www.8theme.com/demo/docs/woopress/index.html#!/9_footer

With best regards
Brian Johnson

Hello

You may add this code into custom.css:

.main-footer-1 {padding-top:0px}
.main-footer-1 .divider {margin:0}
.vc_custom_1430077272849{margin-bottom:0}
.content-page {
  margin-bottom: 0px;
}

With best regards
Brian Johnson

Hello

Please provide us with screenshot and clarify your request with information about what you exactly would like to achieve. I have tested your site layout in different browsers and it looks fine in different resolutions.

With best regards
Brian Johnson