Please can someone help me with this (You should only have one a element.)

HI @gideoneseosa !

Welcome to the forum!

As mentioned, you wrote two anchor tags.
This a common mistake found on the forum.

This is how you write code into the forum

When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.

You can also use the “preformatted text” tool in the editor (</>) to add backticks around text.

See this post to find the backtick on your keyboard.
Note: Backticks (`) are not single quotes (’).