Component Help

I want to put a square box around my meta data. I've taken a look at this tutorial, but I can't follow it because of the amount of codes I already have in
my theme layer. I've used a whole bunch of different codes and put the lot (probably rather haphazardly) together, which has achieved the result of total confusion.

I was hoping someone could look at my codes and tell me just where exactly I put the meta-data code in to my own codes. Sorry to be a complete pain, but I'm really stuck on this one.

Many Thanks in advance. SOLVED - thanks so much, uniquewonders.

I've looked through the memories and recent posts and can't seem to find an answer to my question, so I thought I'd go ahead and ask. The first post in my LJ is post-dated to 2020 so that it stays at the top of my recent posts (using the Date Out Of Order option), but now my calendar component only shows January 2020. Is there anyway to modify the component so that it displays the current month and year?