Identity – CSS to remove title from header

I made a custom header using Picmonkey. I included the text I wanted. I cannot get rid of the site title and About Me at top of header. They also seem to be hyperlinks.

I have tried multiple CSS codes found via forums and googling. I am using the Simple Custom CSS plugin. Also using WP Add Custom Css. No success. I’m too new to understand child themes.

Seems to be a popular subject. I am also new enough to change the theme all together. Just didn’t want to.

Much appreciation for any assistance.