The Morning After navigation

Hello everybody,
you’ll certainly say that this has been solved 100 times, and it might be true, but I just couldn’t find the right solution for my blog.

Here’s the address: https://www.knowherenear.com

I’m using “The Morning after” as a theme that I slightly modified.
The problem is, the loop doesn’t work the same way in that theme (uses the last_post function) and I can’t find a way to put a navigation to older and newer posts down the page, could anyone help me with this?

I have put this already:

<div id="navigation">

<div id="prev"><?php next_posts_link(__('Older Posts ?', 'woothemes')) ?></div>
<div id="next"><?php previous_posts_link(__('? Newer Posts','woothemes')) ?></div>
</div>
<div class="fix"></div>

But it doesn’t work, I think I need to restart the loop in some way or use a query.

Oh and by the way, the footer is also on the left, don’t know how to put it back.

here is part of the “home” php code in case it could help.

[Code moderated as per the Forum Rules. Please use the pastebin]

Thanks!