header media url

Hi, I want to make an example website for my daughter. After she approved this concept, she will buy a catchth theme also. Now I encounter a problem on the home page. The url is Laura.hagmeijer.nl On the header media section there is the header media url. This is not needed. I emptied the concerning fields, but there stays a little read button. Is tere a possibility to remove this? Kind regards Hans Hagmeijer