Stupid web code crap!

Does anyone who knows about this web stuff know why the links and stuff on my blog that are meant to be on the top left are actually at the bottom left of the page?

Means you have to go to the bottom of all posts to see them! Yet they used to be at the top of the page till a week ago! Bonkers!

I could give a trusted individual my password etc so they could look at the code!

THANKS