Hi Alex,

1. "Christian Retreats" is your text logo, just put empty space or dot in: Template Options > Basic > Logo.
2. Custom CSS

#sp-header-topbar {background: navy;}
#sp-header-topbar a { color: #eee; }

Also: https://www.joomshaper.com/forum/question/15991

Thank you Paul. Alex

To remove white line between header and topbar use also that

#sp-header-topbar .container-inner {border-bottom: 0;}