Your anchor element has lost its text content (‘cat photos’). You can type this text between the opening and closing tags or simply hit the Reset button to restore the code automatically.
Then, you should:
Add the words See more before the anchor element and in our gallery after the anchor element
Then all you need to do is type See more at the beginning of that line, and in our gallery at the end of the line. Note that you need to include a single space before and after the anchor element, so that the words don’t run into one another.